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FB-12-F4 — ADAPTER,CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

FB-12-F4: ADAPTER,CONNECTOR.

The ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT SHAPE, INTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, overall_length: 1.344 INCHES NOMINAL IN, shell_material: COPPER ALLOY, insert_material: PLASTIC POLYSTYRENE ALL MATING ENDS. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-063-5278, 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
FB-12-F4
NSN: 5935-00-063-5278
FSC: 5935 — Connectors, Electrical
CAGE: A0019 — LEONARDO SPA AERONAUTICS DIVISION - TORINO SITE (ITA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeSOLID
thread_class2A A
overall_length1.344 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC POLYSTYRENE ALL MATING ENDS
contact_materialCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
overall_diameter0.649 INCHES NOMINAL IN
thread_directionRIGHT-HAND
precious_materialGOLD AND SILVER
mating_end_quantity2
nominal_thread_size0.438 INCHES IN
NSN5935-00-063-5278
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,CONNECTOR TITLE COMPONENT PN FB-12-F4 MFR ADAPTER,CONNECTOR
KEY FEATURES
•
CONNECTOR LOCKING METHOD: BAYONET LATCH
•
SHELL TYPE: SOLID
•
BODY STYLE: STRAIGHT SHAPE, INTERNAL COUPLING
•
NOMINAL THREAD LENGTH: 0.438 INCHES IN
•
CONTACT MATERIAL: COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
•
BUSHING ACCOMMODATION HOLE SHAPE: ROUND
•
OVERALL DIAMETER: 0.649 INCHES NOMINAL IN
•
MATING END QUANTITY: 2
TECHNICAL CHARACTERISTICS
CONNECTOR LOCKING METHODBAYONET LATCH
SHELL TYPESOLID
BODY STYLESTRAIGHT SHAPE, INTERNAL COUPLING
NOMINAL THREAD LENGTH0.438 INCHES IN
CONTACT MATERIALCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
BUSHING ACCOMMODATION HOLE SHAPEROUND
OVERALL DIAMETER0.649 INCHES NOMINAL IN
MATING END QUANTITY2
PRECIOUS MATERIALGOLD AND SILVER
CONTACT POSITION ARRANGEMENT STYLEDM ALL MATING ENDS
SUBSTITUTES & CROSS-REFERENCES 3
5814-1Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
GA800A1FReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
04052169125540Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FB-12-F4?
FB-12-F4 is a ADAPTER,CONNECTOR.
What parts can replace FB-12-F4?
There are 3 known substitutes for FB-12-F4: 5814-1, GA800A1F, 04052169125540. Substitute compatibility should be verified for your specific system.
What is the NSN for FB-12-F4?
FB-12-F4 is cataloged in the U.S. Government catalog under NSN 5935-00-063-5278. 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.