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Technical Data Sheet

M85049/53-12W — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M85049/53-12W: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 2B, overall_length: 0.540 INCHES MAXIMUM IN, overall_diameter: 0.858 INCHES MAXIMUM IN, size_designation: 12, style_designator: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-240-1946, 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
M85049/53-12W
NSN: 5935-01-240-1946
FSC: 5935 — Connectors, Electrical
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
thread_class2B
overall_length0.540 INCHES MAXIMUM IN
overall_diameter0.858 INCHES MAXIMUM IN
size_designation12
style_designatorSTRAIGHT TYPE
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE
nominal_thread_size0.750 INCHES IN
cable_opening_diameter0.501 INCHES MAXIMUM IN
cable_opening_quantity1
end_item_identification1520-01-125-5476 HELICOPTER,OBSERVAT
NSN5935-01-240-1946
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN M85049/53-12W MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
OVERALL DIAMETER: 0.858 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT TYPE
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-C-85049/53 GOVERNMENT SPECIFICATION
•
CABLE OPENING QUANTITY: 1
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
OVERALL DIAMETER0.858 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT TYPE
OVERALL LENGTH0.540 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
SPECIFICATION/STANDARD DATA81349-MIL-C-85049/53 GOVERNMENT SPECIFICATION
CABLE OPENING QUANTITY1
SIZE DESIGNATION12
SURFACE TREATMENTCADMIUM AND CHROMATE
SUBSTITUTES & CROSS-REFERENCES 3
SAE-AS85049/53Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MIL-C-85049/53Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS3152-12GNReference 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 M85049/53-12W?
M85049/53-12W is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace M85049/53-12W?
There are 3 known substitutes for M85049/53-12W: SAE-AS85049/53, MIL-C-85049/53, MS3152-12GN. Substitute compatibility should be verified for your specific system.
What is the NSN for M85049/53-12W?
M85049/53-12W is cataloged in the U.S. Government catalog under NSN 5935-01-240-1946. 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.