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E-12749 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

E-12749: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, thread_class: 2A A, overall_length: 1.060 INCHES NOMINAL IN, overall_diameter: 0.560 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, threaded_device_type: MOUNTING BUSHING. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-261-3961, 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
E-12749
NSN: 5935-01-261-3961
FSC: 5935 — Connectors, Electrical
CAGE: 91836 — WINCHESTER INTERCONNECT CORPORATION (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
thread_class2A A
overall_length1.060 INCHES NOMINAL IN
overall_diameter0.560 INCHES NOMINAL IN
thread_directionRIGHT-HAND
mating_end_quantity1
threaded_device_typeMOUNTING BUSHING
environmental_protectionCORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT
mounting_facility_thickness0.062 INCHES MAXIMUM IN
NSN5935-01-261-3961
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN E-12749 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING
•
OVERALL DIAMETER: 0.560 INCHES NOMINAL IN
•
MATING END QUANTITY: 1
•
THREAD DIRECTION: RIGHT-HAND
•
MOUNTING FACILITY THICKNESS: 0.062 INCHES MAXIMUM IN
•
ENVIRONMENTAL PROTECTION: CORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT
•
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING
OVERALL DIAMETER0.560 INCHES NOMINAL IN
MATING END QUANTITY1
OVERALL LENGTH1.060 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
MOUNTING FACILITY THICKNESS0.062 INCHES MAXIMUM IN
ENVIRONMENTAL PROTECTIONCORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT
THREAD CLASS2A A
THREADED DEVICE TYPEMOUNTING BUSHING
SUBSTITUTES & CROSS-REFERENCES 1
774-1-101Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E-12749?
E-12749 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace E-12749?
There is 1 known substitute for E-12749: 774-1-101. Substitute compatibility should be verified for your specific system.
What is the NSN for E-12749?
E-12749 is cataloged in the U.S. Government catalog under NSN 5935-01-261-3961. 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.