MS3181-20N — COVER,ELECTRICAL CONNECTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MS3181-20N: COVER,ELECTRICAL CONNECTOR.

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, seal_type: GASKET, body_height: 0.844 INCHES MAXIMUM IN, furnished_items: LINK CHAIN, overall_diameter: 1.364 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN, size_designation: 20. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-990-5565, 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

MS3181-20N

NSN: 5935-00-990-5565
NIINs: 009905565, 011192885
FSC: 5935 — Connectors, Electrical
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	ALUMINUM ALLOY
seal_type	GASKET
body_height	0.844 INCHES MAXIMUM IN
furnished_items	LINK CHAIN
overall_diameter	1.364 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
size_designation	20
style_designator	INTERNAL BAYONET W/CHAIN OR ROPE
surface_treatment	CADMIUM
eye_inside_diameter	1.391 INCHES MINIMUM IN
attachment_feature_length	3.750 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
specification/standard_data	96906-MS3181 GOVERNMENT STANDARD
mounting_facility_type_and_quantity	1 BAYONET LOCK
NSN	5935-00-990-5565

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 BAYONET LOCK

•

SEAL TYPE: GASKET

•

ATTACHMENT FEATURE LENGTH: 3.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN

•

OVERALL DIAMETER: 1.500 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.656 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: INTERNAL BAYONET W/CHAIN OR ROPE

•

SPECIFICATION/STANDARD DATA: 81349-MIL-C-26482 GOVERNMENT SPECIFICATION

•

SIZE DESIGNATION: 20

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 BAYONET LOCK
SEAL TYPE	GASKET
ATTACHMENT FEATURE LENGTH	3.750 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN
OVERALL DIAMETER	1.500 INCHES MAXIMUM IN
BODY HEIGHT	0.656 INCHES MAXIMUM IN
STYLE DESIGNATOR	INTERNAL BAYONET W/CHAIN OR ROPE
SPECIFICATION/STANDARD DATA	81349-MIL-C-26482 GOVERNMENT SPECIFICATION
SIZE DESIGNATION	20
EYE INSIDE DIAMETER	1.391 INCHES MINIMUM IN
TEST DATA DOCUMENT	81349-MILC26482 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.).

SUBSTITUTES & CROSS-REFERENCES 3

371-8363-250Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MIL-C-26482Reference document

Same NSN cross-reference

Reference document — Identification reference

43992590-058Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS3181-20N?

MS3181-20N is a COVER,ELECTRICAL CONNECTOR.

What parts can replace MS3181-20N?

There are 3 known substitutes for MS3181-20N: 371-8363-250, MIL-C-26482, 43992590-058. Substitute compatibility should be verified for your specific system.

What is the NSN for MS3181-20N?

MS3181-20N is cataloged in the U.S. Government catalog under NSN 5935-00-990-5565. This indicates validated use in U.S. government and defense supply chains.

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MS3181-20N — COVER,ELECTRICAL CONNECTOR

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