PartsTable
Technical Data Sheet

M85049/3W8B1 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M85049/3W8B1: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 2B, overall_width: 1.562 INCHES NOMINAL IN, overall_height: 1.292 INCHES MINIMUM AND 1.322 INCHES MAXIMUM IN, overall_length: 4.489 INCHES MAXIMUM IN, furnished_items: DUST CAP W/CHAIN. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-261-9033, 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
M85049/3W8B1
NSN: 5935-01-261-9033
FSC: 5935 — Connectors, Electrical
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
thread_class2B
overall_width1.562 INCHES NOMINAL IN
overall_height1.292 INCHES MINIMUM AND 1.322 INCHES MAXIMUM IN
overall_length4.489 INCHES MAXIMUM IN
furnished_itemsDUST CAP W/CHAIN
size_designation18
style_designatorSTRAIGHT TYPE W/CABLE CLAMP
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE
nominal_thread_size1.250 INCHES IN
cable_opening_diameter0.605 INCHES MINIMUM AND 0.699 INCHES MAXIMUM IN
NSN5935-01-261-9033
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN M85049/3W8B1 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
ATTACHMENT FEATURE LENGTH: 5.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT TYPE W/CABLE CLAMP
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.250 INCHES IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
OVERALL HEIGHT1.292 INCHES MINIMUM AND 1.322 INCHES MAXIMUM IN
ATTACHMENT FEATURE LENGTH5.000 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT TYPE W/CABLE CLAMP
OVERALL LENGTH4.489 INCHES MAXIMUM IN
OVERALL WIDTH1.562 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.250 INCHES IN
SPECIFICATION/STANDARD DATA81349-MIL-C-85049/3 GOVERNMENT SPECIFICATION
CABLE OPENING QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 3
M85049/3W08B1Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-C-85049/3Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS85049/3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M85049/3W8B1?
M85049/3W8B1 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace M85049/3W8B1?
There are 3 known substitutes for M85049/3W8B1: M85049/3W08B1, MIL-C-85049/3, SAE-AS85049/3. Substitute compatibility should be verified for your specific system.
What is the NSN for M85049/3W8B1?
M85049/3W8B1 is cataloged in the U.S. Government catalog under NSN 5935-01-261-9033. 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.