PartsTable
Technical Data Sheet

M55339/15-00491 — ADAPTER,CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M55339/15-00491: ADAPTER,CONNECTOR.

The ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT SHAPE, INTERNAL COUPLING, shell_type: SOLID, overall_length: 1.218 INCHES NOMINAL IN, shell_material: COPPER ALLOY, insert_material: PLASTIC ALL MATING ENDS, overall_diameter: 0.562 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-681-5013, 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
M55339/15-00491
NSN: 5935-00-681-5013
FSC: 5935 — Connectors, Electrical
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeSOLID
overall_length1.218 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC ALL MATING ENDS
overall_diameter0.562 INCHES NOMINAL IN
precious_materialSILVER
mating_end_quantity2
contact_removabilityNONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
included_contact_typeCOAXIAL PIN ALL MATING ENDS SINGLE CONTACT GROUPING
shell_surface_treatmentSILVER
connector_locking_methodBAYONET LATCH
NSN5935-00-681-5013
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,CONNECTOR TITLE COMPONENT PN M55339/15-00491 MFR ADAPTER,CONNECTOR
KEY FEATURES
•
CONNECTOR LOCKING METHOD: BAYONET LATCH
•
SHELL TYPE: SOLID
•
BODY STYLE: STRAIGHT SHAPE, INTERNAL COUPLING
•
OVERALL DIAMETER: 0.562 INCHES NOMINAL IN
•
MATING END QUANTITY: 2
•
PRECIOUS MATERIAL: SILVER
•
CONTACT POSITION ARRANGEMENT STYLE: BNC ALL MATING ENDS
•
SHELL SURFACE TREATMENT: SILVER
TECHNICAL CHARACTERISTICS
CONNECTOR LOCKING METHODBAYONET LATCH
SHELL TYPESOLID
BODY STYLESTRAIGHT SHAPE, INTERNAL COUPLING
OVERALL DIAMETER0.562 INCHES NOMINAL IN
MATING END QUANTITY2
PRECIOUS MATERIALSILVER
CONTACT POSITION ARRANGEMENT STYLEBNC ALL MATING ENDS
SHELL SURFACE TREATMENTSILVER
PRECIOUS MATERIAL AND WEIGHT0.110 SILVER GRAINS, TROY
OVERALL LENGTH1.218 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 9
99029122Reference document
Same NSN cross-reference
Reference document — Secondary reference
411064-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
173.119-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
173140Reference document
Same NSN cross-reference
Reference document — Secondary reference
430-0801Reference document
Same NSN cross-reference
Reference document — Informative reference only
UG491BUReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M55339/15-00491?
M55339/15-00491 is a ADAPTER,CONNECTOR.
What parts can replace M55339/15-00491?
There are 9 known substitutes for M55339/15-00491: 99029122, 411064-1, 173.119-9 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M55339/15-00491?
M55339/15-00491 is cataloged in the U.S. Government catalog under NSN 5935-00-681-5013. 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.