PartsTable
Technical Data Sheet

M5501/31A-785 — COVER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M5501/31A-785: COVER,ELECTRICAL CONNECTOR.

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: PLASTIC, body_height: 0.625 INCHES NOMINAL IN, overall_diameter: 1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN, size_designation: 14, style_designator: EXTERNAL BAYONET, mounting_facility_type_and_quantity: 1 PRESS FIT. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-304-4166, 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
M5501/31A-785
NSN: 5935-01-304-4166
FSC: 5935 — Connectors, Electrical
CAGE: 76381 — 3M COMPANY (USA)
SPECIFICATIONS
materialPLASTIC
body_height0.625 INCHES NOMINAL IN
overall_diameter1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
size_designation14
style_designatorEXTERNAL BAYONET
mounting_facility_type_and_quantity1 PRESS FIT
NSN5935-01-304-4166
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL CONNECTOR TITLE COMPONENT PN M5501/31A-785 MFR COVER,ELECTRICAL CONNE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PRESS FIT
•
OVERALL DIAMETER: 1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: EXTERNAL BAYONET
•
SIZE DESIGNATION: 14
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PRESS FIT
OVERALL DIAMETER1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
BODY HEIGHT0.625 INCHES NOMINAL IN
STYLE DESIGNATOREXTERNAL BAYONET
SIZE DESIGNATION14
MATERIALPLASTIC
SUBSTITUTES & CROSS-REFERENCES 7
4270 M5501/31A-785Reference document
Same NSN cross-reference
Reference document — Secondary reference
10125974-111Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
6689757-11Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
4270-14YReference document
Same NSN cross-reference
Reference document — Secondary reference
MD3H01-14YReference document
Same NSN cross-reference
Reference document — Secondary reference
10394005Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 M5501/31A-785?
M5501/31A-785 is a COVER,ELECTRICAL CONNECTOR.
What parts can replace M5501/31A-785?
There are 7 known substitutes for M5501/31A-785: 4270 M5501/31A-785, 10125974-111, 6689757-11 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M5501/31A-785?
M5501/31A-785 is cataloged in the U.S. Government catalog under NSN 5935-01-304-4166. 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.