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Technical Data Sheet

M85049/3W9A1 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M85049/3W9A1: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, body_height: 1.500 INCHES MAXIMUM IN, thread_class: 2A A, furnished_items: LINK CHAIN, overall_diameter: 1.250 INCHES NOMINAL IN, size_designation: 18. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-322-9499, 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
M85049/3W9A1
NSN: 5935-01-322-9499
FSC: 5935 — Connectors, Electrical
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
body_height1.500 INCHES MAXIMUM IN
thread_class2A A
furnished_itemsLINK CHAIN
overall_diameter1.250 INCHES NOMINAL IN
size_designation18
style_designatorSTRAIGHT TYPE W/CABLE CLAMP
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE
nominal_thread_size1.250 INCHES IN
thread_quantity_per_inch10
thread_series_designatorDOUBLE STUB
NSN5935-01-322-9499
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN M85049/3W9A1 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
ATTACHMENT FEATURE LENGTH: 5.000 INCHES NOMINAL IN
•
OVERALL DIAMETER: 1.250 INCHES NOMINAL IN
•
BODY HEIGHT: 1.500 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT TYPE W/CABLE CLAMP
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.250 INCHES IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-C-85049/3 GOVERNMENT SPECIFICATION
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
ATTACHMENT FEATURE LENGTH5.000 INCHES NOMINAL IN
OVERALL DIAMETER1.250 INCHES NOMINAL IN
BODY HEIGHT1.500 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT TYPE W/CABLE CLAMP
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.250 INCHES IN
SPECIFICATION/STANDARD DATA81349-MIL-C-85049/3 GOVERNMENT SPECIFICATION
SIZE DESIGNATION18
SURFACE TREATMENTCADMIUM AND CHROMATE
SUBSTITUTES & CROSS-REFERENCES 2
SAE-AS85049/3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MIL-C-85049/3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M85049/3W9A1?
M85049/3W9A1 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace M85049/3W9A1?
There are 2 known substitutes for M85049/3W9A1: SAE-AS85049/3, MIL-C-85049/3. Substitute compatibility should be verified for your specific system.
What is the NSN for M85049/3W9A1?
M85049/3W9A1 is cataloged in the U.S. Government catalog under NSN 5935-01-322-9499. 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.