PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M24308/20-4Backshell,electrical Connector

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-230-9705 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-230-9705 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-230-9705. Primary manufacturer part number: M24308/20-4.
Features
  • Backshell,electrical Connector — FSC 5935
  • Specification/standard Data: 81349-MIL-C-85049/48 GOVERNMENT SPECIFICATION
  • 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.).
  • Cable Opening Diameter: 1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM IN
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S)
  • Material: STEEL
  • Style Designator: HOOD TYPE W/FLANGE
  • Surface Treatment: CADMIUM AND CHROMATE
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Steel construction
General Description

The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-230-9705, 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 Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-230-9705
Primary Part NumberM24308/20-4
Item NameBackshell,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Specification/standard Data81349-MIL-C-85049/48 GOVERNMENT SPECIFICATION
Test Data Document81349-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.).
Cable Opening Diameter1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM IN
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
MaterialSTEEL
Style DesignatorHOOD TYPE W/FLANGE
Surface TreatmentCADMIUM AND CHROMATE
Size Designation4
Unthreaded Mounting Hole Diameter0.131 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
Distance Between Mounting Facility Centers2.495 INCHES MINIMUM AND 2.505 INCHES MAXIMUM IN
Cable Opening Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-01-037-0898 INTERCHANGEABLE
Backshell,electrical Connector
5935-01-047-1699M85049/48-3-9F INTERCHANGEABLE
Backshell,electrical Connector
Sae International Dba Sae International
5935-01-197-7930M85049/48-3-5 INTERCHANGEABLE
Backshell,electrical Connector
Sae International Dba Sae International
5935-01-220-2038M85049/48-1-6F INTERCHANGEABLE
Backshell,electrical Connector
Sae International Dba Sae International
5935-01-224-7067M85049/48-1-1F INTERCHANGEABLE
Backshell,electrical Connector
Sae International Dba Sae International
5935-01-225-8981M85049/48-1-3F INTERCHANGEABLE
Backshell,electrical Connector
Sae International Dba Sae International
5935-01-253-2436M85049/48-3-3F INTERCHANGEABLE
Backshell,electrical Connector
Sae International Dba Sae International
5935-01-318-1201M85049/48-1-2F INTERCHANGEABLE
Backshell,electrical Connector
Sae International Dba Sae International
5935-01-318-5963M85049/48-3-2F INTERCHANGEABLE
Backshell,electrical Connector
Sae International Dba Sae International
5935-01-329-6239M85049/48-2-3F INTERCHANGEABLE
Backshell,electrical Connector
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
M24308/20-4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AS85049/48 Sae International Dba Sae International (USA)
MIL-C-85049/48 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M85049/48-1-4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AS85049/48 Society of Automotive Engineers Inc (USA)
Related Parts
5935-01-037-0898INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
5935-01-047-1699INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/48-3-9F
5935-01-197-7930INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/48-3-5
5935-01-220-2038INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/48-1-6F
5935-01-224-7067INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/48-1-1F
5935-01-225-8981INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/48-1-3F
5935-01-253-2436INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/48-3-3F
5935-01-318-1201INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/48-1-2F
5935-01-318-5963INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/48-3-2F
5935-01-329-6239INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/48-2-3F
5935-01-329-7884INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/48-1-4F
5935-01-338-2161INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
M85049/48-2-4F

Frequently Asked Questions

What is NSN 5935-01-230-9705?

NSN 5935-01-230-9705 is a Backshell,electrical Connector, manufactured by Military Specifications Promulgated by Military Departments/agencies 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 5935-01-230-9705?

NSN 5935-01-230-9705 has 5 cross-referenced part numbers: M24308/20-4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AS85049/48 (Sae International Dba Sae International), MIL-C-85049/48 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M85049/48-1-4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AS85049/48 (Society of Automotive Engineers Inc).

What NSN replaces 5935-01-230-9705?

There are 12 known substitutes for 5935-01-230-9705: 5935-01-037-0898, 5935-01-047-1699, 5935-01-197-7930 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M24308/20-4?

Key specifications for M24308/20-4: Specification/standard Data: 81349-MIL-C-85049/48 GOVERNMENT SPECIFICATION; 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.).; Cable Opening Diameter: 1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM IN; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S). 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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