MS3437B37N — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MS3437B37N: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include seal_type: PREFORMED PACKING, thread_class: 2B, overall_length: 3.750 INCHES NOMINAL IN, overall_diameter: 1.969 INCHES MAXIMUM IN, size_designation: 37 AND 20, style_designator: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-179-8640, 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

MS3437B37N

NSN: 5935-01-179-8640
FSC: 5935 — Connectors, Electrical
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

seal_type	PREFORMED PACKING
thread_class	2B
overall_length	3.750 INCHES NOMINAL IN
overall_diameter	1.969 INCHES MAXIMUM IN
size_designation	37 AND 20
style_designator	STRAIGHT TYPE
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM
nominal_thread_size	1.188 INCHES IN
cable_opening_diameter	0.875 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
cable_opening_quantity	1
thread_quantity_per_inch	18
NSN	5935-01-179-8640

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING

•

SEAL TYPE: PREFORMED PACKING

•

OVERALL DIAMETER: 1.969 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 1.188 INCHES IN

•

SPECIFICATION/STANDARD DATA: 81349-MIL-C-85049/11 GOVERNMENT SPECIFICATION

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED COUPLING
SEAL TYPE	PREFORMED PACKING
OVERALL DIAMETER	1.969 INCHES MAXIMUM IN
STYLE DESIGNATOR	STRAIGHT TYPE
OVERALL LENGTH	3.750 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	1.188 INCHES IN
SPECIFICATION/STANDARD DATA	81349-MIL-C-85049/11 GOVERNMENT SPECIFICATION
CABLE OPENING QUANTITY	1
SIZE DESIGNATION	37 AND 20

SUBSTITUTES & CROSS-REFERENCES 4

SAE-AS85049/11Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

AS85049/11Reference document

Same NSN cross-reference

Reference document — Secondary reference

M85049/11-37WReference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-C-85049/11Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS3437B37N?

MS3437B37N is a BACKSHELL,ELECTRICAL CONNECTOR.

What parts can replace MS3437B37N?

There are 4 known substitutes for MS3437B37N: SAE-AS85049/11, AS85049/11, M85049/11-37W and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MS3437B37N?

MS3437B37N is cataloged in the U.S. Government catalog under NSN 5935-01-179-8640. This indicates validated use in U.S. government and defense supply chains.

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MS3437B37N — BACKSHELL,ELECTRICAL CONNECTOR

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