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Technical Data Sheet

M85049/31-8N — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M85049/31-8N: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 2B, overall_length: 0.4451 INCHES MAXIMUM IN, overall_diameter: 0.572 INCHES MINIMUM AND 0.617 INCHES MAXIMUM IN, style_designator: STRAIGHT TYPE, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-247-6510, 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
M85049/31-8N
NSN: 5935-01-247-6510
NIINs: 012476510, 015482978
FSC: 5935 — Connectors, Electrical
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
thread_class2B
overall_length0.4451 INCHES MAXIMUM IN
overall_diameter0.572 INCHES MINIMUM AND 0.617 INCHES MAXIMUM IN
size_designation8
style_designatorSTRAIGHT TYPE
thread_directionRIGHT-HAND
surface_treatmentNICKEL
nominal_thread_size0.500 INCHES IN
end_item_identification1550-01-199-5050 DRONE,AIRCRAFT
thread_quantity_per_inch20
thread_series_designatorUNF
NSN5935-01-247-6510
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN M85049/31-8N MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
OVERALL DIAMETER: 0.572 INCHES MINIMUM AND 0.617 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT TYPE
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-C-85049/31 GOVERNMENT SPECIFICATION
•
SIZE DESIGNATION: 8
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
OVERALL DIAMETER0.572 INCHES MINIMUM AND 0.617 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT TYPE
OVERALL LENGTH0.478 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
SPECIFICATION/STANDARD DATA81349-MIL-C-85049/31 GOVERNMENT SPECIFICATION
SIZE DESIGNATION8
SURFACE TREATMENTNICKEL
THREAD CLASS2B
SUBSTITUTES & CROSS-REFERENCES 3
SAE-AS85049/31Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
AS85049Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-C-85049/31Reference 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 M85049/31-8N?
M85049/31-8N is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace M85049/31-8N?
There are 3 known substitutes for M85049/31-8N: SAE-AS85049/31, AS85049, MIL-C-85049/31. Substitute compatibility should be verified for your specific system.
What is the NSN for M85049/31-8N?
M85049/31-8N is cataloged in the U.S. Government catalog under NSN 5935-01-247-6510. 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.