PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS91185-1Connector,plug,electrical

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-636-7145 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-636-7145 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-636-7145. Primary manufacturer part number: MS91185-1.
Features
  • Connector,plug,electrical — FSC 5935
  • Test Data Document: 81349-MIL-C-3767 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.).
  • Nondefinitive Spec/std Data: U+121M TYPE
  • Shell Type: SOLID
  • Polarization Method: CONTACT
  • Specification/standard Data: 81349-MIL-C-3767 GOVERNMENT SPECIFICATION
  • Insert Material: PLASTIC SINGLE MATING END
  • Included Contact Type: FLAT PIN SINGLE MATING END SECOND CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-636-7145, 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. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-636-7145
Primary Part NumberMS91185-1
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Test Data Document81349-MIL-C-3767 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.).
Nondefinitive Spec/std DataU+121M TYPE
Shell TypeSOLID
Polarization MethodCONTACT
Specification/standard Data81349-MIL-C-3767 GOVERNMENT SPECIFICATION
Insert MaterialPLASTIC SINGLE MATING END
Included Contact TypeFLAT PIN SINGLE MATING END SECOND CONTACT GROUPING
Terminal TypeSCREW SINGLE MATING END ALL CONTACT GROUPINGS
Terminal LocationSIDE SINGLE MATING END ALL CONTACT GROUPINGS
Contact RemovabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Connector Cable Strain Relief MethodCABLE CLAMP
Connector Locking MethodFRICTION
Included Contact Quantity2 SINGLE MATING END SECOND CONTACT GROUPING
Contact Position Arrangement Style"3,5-15" SINGLE MATING END
Included Contact Quantity1 SINGLE MATING END FIRST CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts250.0 SINGLE MATING END ALL CONTACT GROUPINGS
Contact Maximum Current Rating in Amps10.0 SINGLE MATING END ALL CONTACT GROUPINGS
Contact MaterialCOPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
Included Contact TypeU-PIN SINGLE MATING END FIRST CONTACT GROUPING
Shell MaterialSTEEL
Body StyleFUSEABLE PLUG
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5935-00-283-3392 INTERCHANGEABLE
Connector,plug,electrical
5935-00-581-40997411-C INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5935-00-843-7133 INTERCHANGEABLE
Connector,plug,electrical
5935-00-847-2603UR101F INTERCHANGEABLE
Connector,receptacle,electrical
Component Enterprises Company, Inc.
5935-00-934-1631 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-989-9214 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-187-7363 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
MS91185-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
608DM446-4 Keysight Technologies Inc (USA)
608DM446-4 Hewlett-Packard Company Dba HP (USA)
276MS085P002 Raytheon Company Div Corp (USA)
10-174524 Amphenol Corp Div Amphenol Aerospace Operations (USA)
MILC3767 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
UP121M Joint Electronics Type Designation System (USA)
608DM446-4 Keysight Technologies, Inc. (USA)
276MS085P002 Raytheon Company Dba Raytheon Co (USA)
608DM446-4 Agilent Technologies, Inc. Div Agilent Technologies Headquarters (USA)
MS91185-1TYPEUP121M Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
241-22120 Danfoss Fluid Power Inc Racine Opn (USA)
UP121M Apm Hexseal Corp (USA)
276MS085P002 Raytheon Company Dba Raytheon Co (USA)
Related Parts
5935-00-283-3392INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-581-4099INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
7411-C
5935-00-843-7133INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-847-2603INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
UR101F
5935-00-934-1631INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-989-9214INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-187-7363INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-636-7145?

NSN 5935-00-636-7145 is a Connector,plug,electrical, 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: cancelled.

What are the part numbers for NSN 5935-00-636-7145?

NSN 5935-00-636-7145 has 14 cross-referenced part numbers: MS91185-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 608DM446-4 (Keysight Technologies Inc), 608DM446-4 (Hewlett-Packard Company Dba HP), 276MS085P002 (Raytheon Company Div Corp), 10-174524 (Amphenol Corp Div Amphenol Aerospace Operations) and 9 more.

What NSN replaces 5935-00-636-7145?

There are 7 known substitutes for 5935-00-636-7145: 5935-00-283-3392, 5935-00-581-4099, 5935-00-843-7133 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS91185-1?

Key specifications for MS91185-1: Overall Width: 0.500 INCHES NOMINAL IN; Test Data Document: 81349-MIL-C-3767 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.).; Nondefinitive Spec/std Data: U+121M TYPE; Shell Type: SOLID. 25 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-636-7145 still in active supply?

NSN 5935-00-636-7145 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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