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MS3437B-39S — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MS3437B-39S: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, seal_type: PREFORMED PACKING, thread_class: 2A A, overall_width: 1.468 INCHES MAXIMUM IN, overall_height: 1.468 INCHES MAXIMUM IN, overall_length: 5.320 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-481-0746, 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
MS3437B-39S
NSN: 5935-01-481-0746
FSC: 5935 — Connectors, Electrical
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seal_typePREFORMED PACKING
thread_class2A A
overall_width1.468 INCHES MAXIMUM IN
overall_height1.468 INCHES MAXIMUM IN
overall_length5.320 INCHES MAXIMUM IN
style_designatorSTRAIGHT TYPE W/CABLE CLAMP
thread_directionRIGHT-HAND
nominal_thread_size1.000 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNEF
mounting_facility_type_and_quantity1 CLAMP ASSEMBLY
NSN5935-01-481-0746
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN MS3437B-39S MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 CLAMP ASSEMBLY
•
SEAL TYPE: PREFORMED PACKING
•
STYLE DESIGNATOR: STRAIGHT TYPE W/CABLE CLAMP
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.000 INCHES IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 CLAMP ASSEMBLY
SEAL TYPEPREFORMED PACKING
OVERALL HEIGHT1.468 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT TYPE W/CABLE CLAMP
OVERALL LENGTH5.320 INCHES MAXIMUM IN
OVERALL WIDTH1.468 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.000 INCHES IN
THREAD CLASS2A A
THREAD QUANTITY PER INCH20
OTHER ITEMS IN FSC 5935 — Connectors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628
SUBSTITUTES & CROSS-REFERENCES 2
SAE-AS85049/10Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
M85049/10-39SReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS3437B-39S?
MS3437B-39S is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace MS3437B-39S?
There are 2 known substitutes for MS3437B-39S: SAE-AS85049/10, M85049/10-39S. Substitute compatibility should be verified for your specific system.
What is the NSN for MS3437B-39S?
MS3437B-39S is cataloged in the U.S. Government catalog under NSN 5935-01-481-0746. 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.