L520003981 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

L520003981: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A AND 2B A, overall_width: 2.312 INCHES NOMINAL IN, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 2.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-820-4029, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

L520003981

NSN: 5935-00-820-4029
FSC: 5935 — Connectors, Electrical
CAGE: 36090 — LOCKHEED MARTIN LIBRASCOPE CORPORATION (USA)

SPECIFICATIONS

body_style	STRAIGHT SHAPE, EXTERNAL COUPLING
shell_type	SOLID
thread_class	2A AND 2B A
overall_width	2.312 INCHES NOMINAL IN
terminal_type	SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_height	2.312 INCHES NOMINAL IN
overall_length	1.563 INCHES NOMINAL IN
shell_material	ALUMINUM ALLOY
insert_material	RUBBER CHLOROPRENE CLASS CR SINGLE MATING END
thread_direction	RIGHT-HAND
precious_material	GOLD
terminal_location	BACK SINGLE MATING END SINGLE CONTACT GROUPING
NSN	5935-00-820-4029

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT MAXIMUM CURRENT RATING IN AMPS: 22.0 SINGLE MATING END SINGLE CONTACT GROUPING

•

CONNECTOR LOCKING METHOD: EXTERNALLY THREADED SHELL

•

SHELL TYPE: SOLID

•

BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING

•

TERMINAL TYPE: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING

•

MATING END QUANTITY: 1

•

PRECIOUS MATERIAL: GOLD

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.312 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS	22.0 SINGLE MATING END SINGLE CONTACT GROUPING
CONNECTOR LOCKING METHOD	EXTERNALLY THREADED SHELL
SHELL TYPE	SOLID
BODY STYLE	STRAIGHT SHAPE, EXTERNAL COUPLING
TERMINAL TYPE	SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
MATING END QUANTITY	1
PRECIOUS MATERIAL	GOLD
CONTACT POSITION ARRANGEMENT STYLE	28-16 SINGLE MATING END
SHELL SURFACE TREATMENT	CADMIUM

OTHER ITEMS IN FSC 5935 — Connectors, Electrical

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628

SUBSTITUTES & CROSS-REFERENCES 1

BFR-28-16P-3NSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is L520003981?

L520003981 is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace L520003981?

There is 1 known substitute for L520003981: BFR-28-16P-3N. Substitute compatibility should be verified for your specific system.

What is the NSN for L520003981?

L520003981 is cataloged in the U.S. Government catalog under NSN 5935-00-820-4029. This indicates validated use in U.S. government and defense supply chains.

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L520003981 — CONNECTOR,RECEPTACLE,ELECTRICAL

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