Featured Products

My Quote Request

No products added yet

5999-00-686-7604

20 Products

7616234P2

DELAY LINE

NSN, MFG P/N

5999006867604

NSN

5999-00-686-7604

View More Info

7616234P2

DELAY LINE

NSN, MFG P/N

5999006867604

NSN

5999-00-686-7604

MFG

LOCKHEED MARTIN CORPORATION DBA MS2 DIV MS2 RADAR SYSTEMS

Description

ATTENUATION IN DECIBELS: NOT RATED
BODY DEPTH: 1.500 INCHES NOMINAL
BODY DIAMETER: 10.750 INCHES NOMINAL
BODY STYLE: 18 ROUND W/ROUND BASE
DELAY TIME VARIATION PER DEG CELSIUS: NOT RATED
FLANGE DIAMETER: 11.750 INCHES NOMINAL
FREQUENCY BANDWIDTH: 8500.0 KILOHERTZ NOMINAL
FREQUENCY RATING: 30.000 MEGAHERTZ NOMINAL
HOLE DIAMETER: 0.250 INCHES NOMINAL
III FSC APPLICATION DATA: RADAR NONAIRBORNE EXCEPT FIRE CONTROL AND GUIDED MISSILE
INDIVIDUAL SECTION QUANTITY: 1
INPUT IMPEDANCE RATING: 100.000 OHMS
MATERIAL AND LOCATION: ALUMINUM ALLOY CASE
MOUNTING FACILITY: UNTHREADED HOLE
MOUNTING FACILITY QUANTITY: 8
MOUNTING HOLE CIRCLE RADIUS: 5.655 INCHES NOMINAL
MOUNTING PROVISION ARRANGEMENT STYLE: 3 FOUR POSITION CIRCULAR
OPERATING TEMP RANGE: 80.0 TO 85.0 DEG CELSIUS
OUTPUT IMPEDANCE RATING: 100.000 OHMS
OVERALL DEPTH: 1.695 INCHES NOMINAL
PULSE RISE TIME RATING: NOT RATED
SECTION DELAY TIME: 1.428 MILLISECONDS NOMINAL SINGLE SECTION
SIGNAL DELAY METHOD: INDUCTANCE
SPECIAL FEATURES: WITH 115V HEATER UNIT AND THERMOSTAT CONTROL
SURFACE TREATMENT AND LOCATION: ENAMEL, DULL GRAY, METALLIC CASE
TERMINAL TYPE AND QUANTITY: 2 THREADED STUD AND 2 COAXIAL RECEPTACLE
TEST DATA DOCUMENT: 03538-761623REVK DRAWING
VOLTAGE RATING: NOT RATED

DL1000L10-706B

DELAY LINE

NSN, MFG P/N

5999006863917

NSN

5999-00-686-3917

View More Info

DL1000L10-706B

DELAY LINE

NSN, MFG P/N

5999006863917

NSN

5999-00-686-3917

MFG

PCA ELECTRONICS INC

Description

ATTENUATION IN DECIBELS: NOT RATED
DELAY TIME VARIATION PER DEG CELSIUS: NOT RATED
DESIGN CONTROL REFERENCE: DL1000L10-706B
FREQUENCY BANDWIDTH: NOT RATED
FREQUENCY RATING: 4.000 MEGAHERTZ NOMINAL
INDIVIDUAL SECTION QUANTITY: 1
INPUT IMPEDANCE RATING: NOT RATED
MANUFACTURERS CODE: 97722
OPERATING TEMP RANGE: NOT RATED
OUTPUT IMPEDANCE RATING: NOT RATED
PULSE RISE TIME RATING: NOT RATED
SECTION DELAY TIME: 10.000 MICROSECONDS NOMINAL SINGLE SECTION
SIGNAL DELAY METHOD: ELECTROMECHANICAL
TERMINAL TYPE AND QUANTITY: 3 WIRE LEADS
THE MANUFACTURERS DATA:
VOLTAGE RATING: NOT RATED

543-9959-002

CONTACT,ELECTRICAL

NSN, MFG P/N

5999006863979

NSN

5999-00-686-3979

View More Info

543-9959-002

CONTACT,ELECTRICAL

NSN, MFG P/N

5999006863979

NSN

5999-00-686-3979

MFG

ROCKWELL COLLINS INC. DIV GOVERNMENT SYSTEMS - DALLAS

Description

III PRECIOUS MATERIAL: SILVER
III PRECIOUS MATERIAL AND LOCATION: BODY SILVER
III PRECIOUS MATERIAL AND WEIGHT: 0.005 SILVER GRAINS, TROY
MATERIAL: SILVER COIN BODY
MOUNTING FACILITY QUANTITY: 1
MOUNTING METHOD: THREADED HOLE
NOMINAL THREAD SIZE: 0.086 INCHES
OVERALL DIAMETER: 0.250 INCHES NOMINAL
OVERALL LENGTH: 0.240 INCHES NOMINAL
STYLE DESIGNATOR: A87 CYLINDRICAL SHAPE
THREAD CLASS: 2B
THREAD DIRECTION: RIGHT-HAND
THREAD SERIES DESIGNATOR: UNC

544-5011-002

CONTACT,ELECTRICAL

NSN, MFG P/N

5999006863983

NSN

5999-00-686-3983

View More Info

544-5011-002

CONTACT,ELECTRICAL

NSN, MFG P/N

5999006863983

NSN

5999-00-686-3983

MFG

ROCKWELL COLLINS INC. DBA GOVERNMENT SYSTEMS DIV GOVERNMENT SYSTEMS

Description

DESIGN CONTROL REFERENCE: 544-5011-002
MANUFACTURERS CODE: 13499
MATERIAL: COPPER BODY
MOUNTING FACILITY QUANTITY: 5
MOUNTING METHOD: UNTHREADED HOLE
SURFACE TREATMENT: SILVER BODY
THE MANUFACTURERS DATA:
UNTHREADED MOUNTING HOLE DIAMETER: 0.068 INCHES NOMINAL

119548

CONTACT ASSEMBLY,ELECTRICAL

NSN, MFG P/N

5999006863984

NSN

5999-00-686-3984

View More Info

119548

CONTACT ASSEMBLY,ELECTRICAL

NSN, MFG P/N

5999006863984

NSN

5999-00-686-3984

MFG

NORTHROP GRUMMAN GUIDANCE AND ELECTRONICS COMPANY INC. DBA NAVIGATION SYSTEMS DIVISION DIV NAVIGATION SYSTEMS DIVISION

Description

CONTACT QUANTITY: 8
III PRECIOUS MATERIAL: SILVER
III PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES SILVER
MOUNTING CONFIGURATION: FOUR 0.068 IN. DIA UNTHD MTG HOLES EQUALLY SPACED 0.470 IN. C TO C
OVERALL LENGTH: 1.250 INCHES NOMINAL
STRUCTURAL DESIGN: NONSWITCHING

544-5012-002

CONTACT ASSEMBLY,ELECTRICAL

NSN, MFG P/N

5999006863984

NSN

5999-00-686-3984

View More Info

544-5012-002

CONTACT ASSEMBLY,ELECTRICAL

NSN, MFG P/N

5999006863984

NSN

5999-00-686-3984

MFG

ROCKWELL COLLINS INC. DBA GOVERNMENT SYSTEMS DIV GOVERNMENT SYSTEMS

Description

CONTACT QUANTITY: 8
III PRECIOUS MATERIAL: SILVER
III PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES SILVER
MOUNTING CONFIGURATION: FOUR 0.068 IN. DIA UNTHD MTG HOLES EQUALLY SPACED 0.470 IN. C TO C
OVERALL LENGTH: 1.250 INCHES NOMINAL
STRUCTURAL DESIGN: NONSWITCHING

721899-017

LIGHT-SWITCH

NSN, MFG P/N

5999006864037

NSN

5999-00-686-4037

View More Info

721899-017

LIGHT-SWITCH

NSN, MFG P/N

5999006864037

NSN

5999-00-686-4037

MFG

RAYTHEON COMPANY

Description

CURRENT TYPE AND RATING IN AMPS: 10.00 DC NOMINAL
LAMP BASE TYPE ACCOMMODATED: MIDGET FLANGED
LAMP BULB SIZE DESIGNATOR: TU-3/4
LAMP VOLTAGE RATING IN VOLTS: 6.0 NOMINAL
LENS COLOR: RED
MOUNTING FACILITY QUANTITY: 1
MOUNTING FACILITY THREAD SIZE: 5/8-24 UNEF
MOUNTING METHOD: THREADED BUSHING
OPERATING VOLTAGE IN VOLTS: 28.0 NOMINAL
OVERALL DIAMETER: 0.875 INCHES NOMINAL
OVERALL LENGTH: 2.219 INCHES NOMINAL
SPECIAL MARKINGS: F1
SWITCH CONTACT ARRANGEMENT: 2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
SWITCH TYPE: PUSH

A79029-11

LIGHT-SWITCH

NSN, MFG P/N

5999006864037

NSN

5999-00-686-4037

View More Info

A79029-11

LIGHT-SWITCH

NSN, MFG P/N

5999006864037

NSN

5999-00-686-4037

MFG

DLA LAND AND MARITIME

Description

CURRENT TYPE AND RATING IN AMPS: 10.00 DC NOMINAL
LAMP BASE TYPE ACCOMMODATED: MIDGET FLANGED
LAMP BULB SIZE DESIGNATOR: TU-3/4
LAMP VOLTAGE RATING IN VOLTS: 6.0 NOMINAL
LENS COLOR: RED
MOUNTING FACILITY QUANTITY: 1
MOUNTING FACILITY THREAD SIZE: 5/8-24 UNEF
MOUNTING METHOD: THREADED BUSHING
OPERATING VOLTAGE IN VOLTS: 28.0 NOMINAL
OVERALL DIAMETER: 0.875 INCHES NOMINAL
OVERALL LENGTH: 2.219 INCHES NOMINAL
SPECIAL MARKINGS: F1
SWITCH CONTACT ARRANGEMENT: 2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
SWITCH TYPE: PUSH

DMS 79027B

LIGHT-SWITCH

NSN, MFG P/N

5999006864037

NSN

5999-00-686-4037

View More Info

DMS 79027B

LIGHT-SWITCH

NSN, MFG P/N

5999006864037

NSN

5999-00-686-4037

MFG

DLA LAND AND MARITIME

Description

CURRENT TYPE AND RATING IN AMPS: 10.00 DC NOMINAL
LAMP BASE TYPE ACCOMMODATED: MIDGET FLANGED
LAMP BULB SIZE DESIGNATOR: TU-3/4
LAMP VOLTAGE RATING IN VOLTS: 6.0 NOMINAL
LENS COLOR: RED
MOUNTING FACILITY QUANTITY: 1
MOUNTING FACILITY THREAD SIZE: 5/8-24 UNEF
MOUNTING METHOD: THREADED BUSHING
OPERATING VOLTAGE IN VOLTS: 28.0 NOMINAL
OVERALL DIAMETER: 0.875 INCHES NOMINAL
OVERALL LENGTH: 2.219 INCHES NOMINAL
SPECIAL MARKINGS: F1
SWITCH CONTACT ARRANGEMENT: 2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
SWITCH TYPE: PUSH

6-089-024

CAP,ELECTRICAL

NSN, MFG P/N

5999006864263

NSN

5999-00-686-4263

View More Info

6-089-024

CAP,ELECTRICAL

NSN, MFG P/N

5999006864263

NSN

5999-00-686-4263

MFG

HOWARD INDUSTRIES DIV OF CYCLOPS INDUSTRIES INC

Description

BODY MATERIAL: PLASTIC
CHAIN: NOT INCLUDED
DIAMETER: 0.625 INCHES NOMINAL
FASTENING FACILITY: WRENCHING SLOT
III FSC APPLICATION DATA: HOLDER,ELECTRICAL CONTACT BRUSH
III USAGE DESIGN: CAP FOR RETAINING MOTOR BRUSH
INSERT: INCLUDED
INSERT MATERIAL: BRASS
LENGTH: 0.250 INCHES NOMINAL
MOUNTING METHOD: THREAD
THREAD SIZE: 7/16-27

SCB162311

CAP,ELECTRICAL

NSN, MFG P/N

5999006864263

NSN

5999-00-686-4263

View More Info

SCB162311

CAP,ELECTRICAL

NSN, MFG P/N

5999006864263

NSN

5999-00-686-4263

MFG

US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR

Description

BODY MATERIAL: PLASTIC
CHAIN: NOT INCLUDED
DIAMETER: 0.625 INCHES NOMINAL
FASTENING FACILITY: WRENCHING SLOT
III FSC APPLICATION DATA: HOLDER,ELECTRICAL CONTACT BRUSH
III USAGE DESIGN: CAP FOR RETAINING MOTOR BRUSH
INSERT: INCLUDED
INSERT MATERIAL: BRASS
LENGTH: 0.250 INCHES NOMINAL
MOUNTING METHOD: THREAD
THREAD SIZE: 7/16-27

7403608PT2

CONTACT,ELECTRICAL

NSN, MFG P/N

5999006864992

NSN

5999-00-686-4992

View More Info

7403608PT2

CONTACT,ELECTRICAL

NSN, MFG P/N

5999006864992

NSN

5999-00-686-4992

MFG

LOCKHEED MARTIN CORPORATION DBA MS2 DIV MS2 RADAR SYSTEMS

Description

CABLE ENTRANCE DIAMETER: ANY ACCEPTABLE
MATERIAL: COPPER ALLOY CONTACT COPPER ALLOY BODY
MOUNTING FACILITY QUANTITY: 1
MOUNTING METHOD: THREADED HOLE
NOMINAL THREAD SIZE: 0.164 INCHES
OVERALL LENGTH: 1.406 INCHES NOMINAL
OVERALL WIDTH: 0.875 INCHES NOMINAL
PIN LENGTH: ANY ACCEPTABLE
PIN WIDTH: ANY ACCEPTABLE
STYLE DESIGNATOR: A18 FLAT BLADE CONTACT
SURFACE TREATMENT: ANY ACCEPTABLE CONTACT ANY ACCEPTABLE BODY
TERMINAL TYPE AND QUANTITY: 1 CRIMP AXIALLY AT ONE END
THREAD CLASS: 2B
THREAD DIRECTION: RIGHT-HAND
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC

RB116

CONTACT,ELECTRICAL

NSN, MFG P/N

5999006864992

NSN

5999-00-686-4992

View More Info

RB116

CONTACT,ELECTRICAL

NSN, MFG P/N

5999006864992

NSN

5999-00-686-4992

MFG

SUPERIOR ELECTRIC HOLDING GROUP LLC DBA SUPERIOR ELECTRIC DIV DANAHER SENSORS & CONTROLS

Description

CABLE ENTRANCE DIAMETER: ANY ACCEPTABLE
MATERIAL: COPPER ALLOY CONTACT COPPER ALLOY BODY
MOUNTING FACILITY QUANTITY: 1
MOUNTING METHOD: THREADED HOLE
NOMINAL THREAD SIZE: 0.164 INCHES
OVERALL LENGTH: 1.406 INCHES NOMINAL
OVERALL WIDTH: 0.875 INCHES NOMINAL
PIN LENGTH: ANY ACCEPTABLE
PIN WIDTH: ANY ACCEPTABLE
STYLE DESIGNATOR: A18 FLAT BLADE CONTACT
SURFACE TREATMENT: ANY ACCEPTABLE CONTACT ANY ACCEPTABLE BODY
TERMINAL TYPE AND QUANTITY: 1 CRIMP AXIALLY AT ONE END
THREAD CLASS: 2B
THREAD DIRECTION: RIGHT-HAND
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC

27D50768B01B10

HEAT SINK,ELECTRICAL-ELECTRONIC COMPONENT

NSN, MFG P/N

5999006865946

NSN

5999-00-686-5946

View More Info

27D50768B01B10

HEAT SINK,ELECTRICAL-ELECTRONIC COMPONENT

NSN, MFG P/N

5999006865946

NSN

5999-00-686-5946

MFG

THERMALLOY CO INC

301N

HEAT SINK,ELECTRICAL-ELECTRONIC COMPONENT

NSN, MFG P/N

5999006865946

NSN

5999-00-686-5946

View More Info

301N

HEAT SINK,ELECTRICAL-ELECTRONIC COMPONENT

NSN, MFG P/N

5999006865946

NSN

5999-00-686-5946

MFG

EG AND G WAKEFIELD ENGINEERING

D5-15-3857

HEAT SINK,ELECTRICAL-ELECTRONIC COMPONENT

NSN, MFG P/N

5999006865946

NSN

5999-00-686-5946

View More Info

D5-15-3857

HEAT SINK,ELECTRICAL-ELECTRONIC COMPONENT

NSN, MFG P/N

5999006865946

NSN

5999-00-686-5946

MFG

EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC

NC301N103

HEAT SINK,ELECTRICAL-ELECTRONIC COMPONENT

NSN, MFG P/N

5999006865946

NSN

5999-00-686-5946

View More Info

NC301N103

HEAT SINK,ELECTRICAL-ELECTRONIC COMPONENT

NSN, MFG P/N

5999006865946

NSN

5999-00-686-5946

MFG

EG AND G WAKEFIELD ENGINEERING

5339-090582

DELAY LINE

NSN, MFG P/N

5999006866001

NSN

5999-00-686-6001

View More Info

5339-090582

DELAY LINE

NSN, MFG P/N

5999006866001

NSN

5999-00-686-6001

MFG

AAI CORPORATION

Description

ATTENUATION IN DECIBELS: 1.000
BODY DEPTH: 0.350 INCHES NOMINAL
BODY LENGTH: 3.000 INCHES NOMINAL
BODY STYLE: 1 RECTANGULAR
BODY WIDTH: 1.250 INCHES NOMINAL
DELAY TIME VARIATION METHOD: TAPPED
DELAY TIME VARIATION PER DEG CELSIUS: NOT RATED
DESIGN CONTROL REFERENCE: 5339-090582
FREQUENCY BANDWIDTH: NOT RATED
FREQUENCY RATING: NOT RATED
INDIVIDUAL SECTION QUANTITY: 1
INPUT IMPEDANCE RATING: 330.000 OHMS
MANUFACTURERS CODE: 97384
OPERATING TEMP RANGE: -40.0 TO 55.0 DEG CELSIUS
OUTPUT IMPEDANCE RATING: 330.000 OHMS
PULSE RISE TIME RATING: NOT RATED
SECTION DELAY TIME: 2.000 MICROSECONDS NOMINAL SINGLE SECTION
SEGMENT DELAY TIME: 0.200 MICROSECONDS NOMINAL SINGLE SECTION 1ST SEGMENT 0.400 MICROSECONDS NOMINAL SINGLE SECTION 2ND SEGMENT 0.600 MICROSECONDS NOMINAL SINGLE SECTION 3RD SEGMENT 0.800 MICROSECONDS NOMINAL SINGLE SECTION 4TH SEGMENT 1.000 MICROSECONDS NOMINAL SINGLE
SEGMENT QUANTITY PER SECTION: 10 SINGLE SECTION
SIGNAL DELAY METHOD: LUMPED CONSTANT
TEST DATA DOCUMENT: 81349-MIL-STD-810 STANDARD
THE MANUFACTURERS DATA:
VOLTAGE RATING: NOT RATED
~1: SECTION 5TH SEGMENT 1.200 MICROSECONDS NOMINAL SINGLE SECTION 6TH SEGMENT 1.400 MICROSECONDS NOMINAL SINGLE SECTION 7TH SEGMENT 1.600 MICROSECONDS NOMINAL SINGLE SECTION 8TH SEGMENT 1.800 MICROSECONDS NOMINAL SINGLE SECTION 9TH SEGMENT 2.000 MICROSECONDS
~2: NOMINAL SINGLE SECTION 10TH SEGMENT

X66-307

DELAY LINE

NSN, MFG P/N

5999006866001

NSN

5999-00-686-6001

View More Info

X66-307

DELAY LINE

NSN, MFG P/N

5999006866001

NSN

5999-00-686-6001

MFG

EL-RAD MFG CO

Description

ATTENUATION IN DECIBELS: 1.000
BODY DEPTH: 0.350 INCHES NOMINAL
BODY LENGTH: 3.000 INCHES NOMINAL
BODY STYLE: 1 RECTANGULAR
BODY WIDTH: 1.250 INCHES NOMINAL
DELAY TIME VARIATION METHOD: TAPPED
DELAY TIME VARIATION PER DEG CELSIUS: NOT RATED
DESIGN CONTROL REFERENCE: 5339-090582
FREQUENCY BANDWIDTH: NOT RATED
FREQUENCY RATING: NOT RATED
INDIVIDUAL SECTION QUANTITY: 1
INPUT IMPEDANCE RATING: 330.000 OHMS
MANUFACTURERS CODE: 97384
OPERATING TEMP RANGE: -40.0 TO 55.0 DEG CELSIUS
OUTPUT IMPEDANCE RATING: 330.000 OHMS
PULSE RISE TIME RATING: NOT RATED
SECTION DELAY TIME: 2.000 MICROSECONDS NOMINAL SINGLE SECTION
SEGMENT DELAY TIME: 0.200 MICROSECONDS NOMINAL SINGLE SECTION 1ST SEGMENT 0.400 MICROSECONDS NOMINAL SINGLE SECTION 2ND SEGMENT 0.600 MICROSECONDS NOMINAL SINGLE SECTION 3RD SEGMENT 0.800 MICROSECONDS NOMINAL SINGLE SECTION 4TH SEGMENT 1.000 MICROSECONDS NOMINAL SINGLE
SEGMENT QUANTITY PER SECTION: 10 SINGLE SECTION
SIGNAL DELAY METHOD: LUMPED CONSTANT
TEST DATA DOCUMENT: 81349-MIL-STD-810 STANDARD
THE MANUFACTURERS DATA:
VOLTAGE RATING: NOT RATED
~1: SECTION 5TH SEGMENT 1.200 MICROSECONDS NOMINAL SINGLE SECTION 6TH SEGMENT 1.400 MICROSECONDS NOMINAL SINGLE SECTION 7TH SEGMENT 1.600 MICROSECONDS NOMINAL SINGLE SECTION 8TH SEGMENT 1.800 MICROSECONDS NOMINAL SINGLE SECTION 9TH SEGMENT 2.000 MICROSECONDS
~2: NOMINAL SINGLE SECTION 10TH SEGMENT

542-7625-002

RETAINER,ELECTRICAL SHIELD

NSN, MFG P/N

5999006867444

NSN

5999-00-686-7444

View More Info

542-7625-002

RETAINER,ELECTRICAL SHIELD

NSN, MFG P/N

5999006867444

NSN

5999-00-686-7444

MFG

ROCKWELL COLLINS INC. DBA GOVERNMENT SYSTEMS DIV GOVERNMENT SYSTEMS

Description

ACCOMMODATED ITEM SECURING DEVICE TYPE: FRICTION FASTENER
DESIGN CONTROL REFERENCE: 542-7625-002
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
MANUFACTURERS CODE: 13499
MATERIAL: ALUMINUM ALLOY
MOUNTING FACILITY TYPE AND QUANTITY: 3 THREADED HOLE SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE: 0.086 INCHES SINGLE MOUNTING FACILITY
OVERALL HEIGHT: 0.559 INCHES MINIMUM AND 0.595 INCHES MAXIMUM
OVERALL LENGTH: 1.677 INCHES MINIMUM AND 1.697 INCHES MAXIMUM
OVERALL WIDTH: 0.510 INCHES MINIMUM AND 0.550 INCHES MAXIMUM
STYLE DESIGNATOR: 9C D-SHAPE
SURFACE TREATMENT: OXIDE FILM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
THE MANUFACTURERS DATA:
THREAD CLASS: 2B SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH: 56 SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATOR: UNC SINGLE MOUNTING FACILITY