PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS3057-4Backshell,electrical Connector

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-851-0063 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-851-0063 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-851-0063. Primary manufacturer part number: MS3057-4.
Features
  • Backshell,electrical Connector — FSC 5935
  • 1 verified cross-reference
  • Primary manufacturer: Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Backshell,electrical Connector, cataloged under National Stock Number 5935-00-851-0063, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-851-0063
Primary Part NumberMS3057-4
Item NameBackshell,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-01-149-2540M85049/41-4A INTERCHANGEABLE
Clamp,cable,electrical Connector
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
MS3057-4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-01-149-2540INTERCHANGEABLE
CLAMP,CABLE,ELECTRICAL CONNECTOR
M85049/41-4A

Frequently Asked Questions

What is NSN 5935-00-851-0063?

NSN 5935-00-851-0063 is a Backshell,electrical Connector, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-851-0063?

NSN 5935-00-851-0063 has 1 cross-referenced part number: MS3057-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-00-851-0063?

There is 1 known substitute for 5935-00-851-0063: 5935-01-149-2540. Verify interchangeability with system specifications before substitution.

What are the specifications of MS3057-4?

Key specifications for MS3057-4: Part Name Assigned by Controlling Agency: ADAPTER,CABLE CLAMP TO CONNECTOR. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com