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2903864-2 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2903864-2: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, thread_class: 2A A, overall_length: 1.125 INCHES NOMINAL IN, overall_diameter: 0.500 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, threaded_device_type: COUPLING FACILITY AND MOUNTING BUSHING. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-274-5178, 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
2903864-2
NSN: 5935-01-274-5178
FSC: 5935 — Connectors, Electrical
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
thread_class2A A
overall_length1.125 INCHES NOMINAL IN
overall_diameter0.500 INCHES NOMINAL IN
thread_directionRIGHT-HAND
mating_end_quantity1
threaded_device_typeCOUPLING FACILITY AND MOUNTING BUSHING
cable_entrance_diameter0.090 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
environmental_protectionCORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT
distance_from_mounting_shoulder_to_front_face0.340 INCHES NOMINAL IN
NSN5935-01-274-5178
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 2903864-2 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING
•
OVERALL DIAMETER: 0.500 INCHES NOMINAL IN
•
MATING END QUANTITY: 1
•
THREAD DIRECTION: RIGHT-HAND
•
ENVIRONMENTAL PROTECTION: CORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT
•
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE: 0.340 INCHES NOMINAL IN
•
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING
OVERALL DIAMETER0.500 INCHES NOMINAL IN
MATING END QUANTITY1
OVERALL LENGTH1.125 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
ENVIRONMENTAL PROTECTIONCORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE0.340 INCHES NOMINAL IN
THREAD CLASS2A A
CABLE ENTRANCE DIAMETER0.090 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
THREADED DEVICE TYPECOUPLING FACILITY AND MOUNTING BUSHING
SUBSTITUTES & CROSS-REFERENCES 1
676-003Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2903864-2?
2903864-2 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 2903864-2?
There is 1 known substitute for 2903864-2: 676-003. Substitute compatibility should be verified for your specific system.
What is the NSN for 2903864-2?
2903864-2 is cataloged in the U.S. Government catalog under NSN 5935-01-274-5178. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.