PartsTable TECHNICAL DATA SHEET

NSN 5935-01-170-9181Government record, cited

Backshell, Electrical Connector5935-01-170-9181

NSN 5935-01-170-9181 · NIIN 011709181 · Part number M85049/53-12A

Sae International Dba Sae International · FSC 5935 — Connectors, Electrical · FSG 59 — Electrical and Electronic Equipment Components · CAGE 0U583

Government record, cited

NSN 5935-01-170-9181 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-170-9181. Manufacturer of record part number: M85049/53-12A.

Also searched as 5935-01-170-9181 · 5935011709181 · NIIN 011709181 · 01-170-9181 · FSC 5935 Connectors, Electrical · CAGE 0U583 · M85049/53-12A · 971.74.98.323 · 5262492-008 · MS3152R12

Nearby stock numbers ← 5935-01-170-9180 Backshell, Electrical Connector · 5935-01-170-9248 Polarizing Key, Electrical Connec →

Features

Backshell,electrical Connector — FSC 5935
Mounting Facility Type and Quantity: 1 THREADED COUPLING
Overall Diameter: 0.858 INCHES MAXIMUM IN
Style Designator: STRAIGHT SHAPE INCREASER 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

Identification

NSN: 5935-01-170-9181
NIIN: 011709181
FSC: 5935 — Connectors, Electrical
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: M85049/53-12A
Manufacturer: Sae International Dba Sae International

General Description

The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-170-9181, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5935-01-170-9181
Primary Part Number	M85049/53-12A
Item Name	Backshell,electrical Connector
FSC / FSG	5935 / 59 — Connectors, Electrical
Manufacturer	Sae International Dba Sae International
Status	ACTIVE
Mounting Facility Type and Quantity	1 THREADED COUPLING
Overall Diameter	0.858 INCHES MAXIMUM IN
Style Designator	STRAIGHT SHAPE INCREASER 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
Size Designation	12 AND 12S
Surface Treatment	ANODIZE
Thread Class	2B
Test Data Document	81349-MIL-C-85049 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Thread Quantity Per Inch	20
Material	ALUMINUM ALLOY
Thread Series Designator	UNEF
Cable Opening Diameter	0.501 INCHES MAXIMUM IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

⇄ Related Items 9

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5935-01-192-0060M85049/53-10A POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

Possible match (shared part number)Sae International Dba Sae International

5935-01-201-9222M85049/53-03A POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

Possible match (shared part number)Sae International Dba Sae International

5935-01-210-1781M85049/53-22A POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

Possible match (shared part number)Sae International Dba Sae International

5935-01-211-5172M85049/53-16A POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

Possible match (shared part number)Sae International Dba Sae International

5935-01-236-9337M85049/53-16W POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

Possible match (shared part number)Sae International Dba Sae International

5935-01-239-8952M85049/53-10W POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

Possible match (shared part number)Sae International Dba Sae International

5935-01-240-1946M85049/53-12W POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

Possible match (shared part number)Sae International Dba Sae International

5935-01-243-4447M85049/53-18W POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

Possible match (shared part number)Sae International Dba Sae International

5935-01-243-6891M85049/53-24W POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

Possible match (shared part number)Sae International Dba Sae International

Cross-Reference Index

Part Number	Manufacturer
M85049/53-12A PRIMARY	Sae International Dba Sae International (USA)

Reference documents

Reference	Meaning
971.74.98.323	5/9 Secondary reference Pilatus Aircraft Ltd
5262492-008	C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command
MS3152R12	5/9 Secondary reference U.S. Government activity
M85049/53-12A	5/9 Secondary reference U.S. Government activity
SAE-AS85049/53	3/1 Design control — primary reference Sae International Dba Sae International
MIL-C-85049/53	5/9 Secondary reference U.S. Government activity
MIL-C-5015	5/9 Secondary reference U.S. Government activity

Related Parts

5935-01-192-0060POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

M85049/53-10A

5935-01-201-9222POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

M85049/53-03A

5935-01-210-1781POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

M85049/53-22A

5935-01-211-5172POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

M85049/53-16A

5935-01-236-9337POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

M85049/53-16W

5935-01-239-8952POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

M85049/53-10W

5935-01-240-1946POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

M85049/53-12W

5935-01-243-4447POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

M85049/53-18W

5935-01-243-6891POSSIBLE MATCH

BACKSHELL,ELECTRICAL CONNECTOR

M85049/53-24W

Frequently Asked Questions

What is NSN 5935-01-170-9181?

NSN 5935-01-170-9181 is a Backshell,electrical Connector, manufactured by Sae International Dba Sae International, classified under FSC 5935, Connectors, Electrical. Status: active.

What part numbers are listed for NSN 5935-01-170-9181?

NSN 5935-01-170-9181 has 1 manufacturer part number on file: M85049/53-12A (Sae International Dba Sae International).

What NSN replaces 5935-01-170-9181?

9 possible matches (shared part number, not a government interchangeability claim): 5935-01-192-0060, 5935-01-201-9222, 5935-01-210-1781. Verify interchangeability with system specifications before substitution.

What are the specifications of M85049/53-12A?

Key specifications for M85049/53-12A: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Overall Diameter: 0.858 INCHES MAXIMUM IN; Style Designator: STRAIGHT SHAPE INCREASER TYPE; Overall Length: 0.540 INCHES MAXIMUM IN. 15 specifications are documented in the U.S. Government catalog.

Is NSN 5935-01-170-9181 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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