PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS21097-114SConnector,receptacle,electrical

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-957-2306 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-957-2306 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-957-2306. Primary manufacturer part number: MS21097-114S.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Polarization Method: CONTACT TO CONTACT POLARIZING KEYS
  • Terminal Type: TAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
  • Body Style: STRAIGHT EDGE TYPE W/MOUNTING FLANGE
  • Specification/standard Data: 81349-MIL-C-21097 GOVERNMENT SPECIFICATION
  • Insert Material: PLASTIC PHENOLIC SINGLE MATING END
  • Test Data Document: 81349-MILC21097 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.).
  • Included Contact Quantity: 22 SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-957-2306, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-957-2306
Primary Part NumberMS21097-114S
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Polarization MethodCONTACT TO CONTACT POLARIZING KEYS
Terminal TypeTAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT EDGE TYPE W/MOUNTING FLANGE
Specification/standard Data81349-MIL-C-21097 GOVERNMENT SPECIFICATION
Insert MaterialPLASTIC PHENOLIC SINGLE MATING END
Test Data Document81349-MILC21097 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.).
Included Contact Quantity22 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Board Accommodated Width0.054 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD
Terminal LocationFRONT CORNER SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Distance Between Mounting Facility Centers4.024 INCHES MINIMUM AND 4.040 INCHES MAXIMUM IN
Contact Position Arrangement Style2 ROWS OF INDEPENDENT CONTACTS INSERTED BOARD SINGLE MATING END
Precious Material and LocationCONTACT SURFACES GOLD
Included Contact TypeBIFURCATED SPRING SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.022 GOLD GRAINS, TROY
Contact Maximum Current Rating in Amps5.0 SINGLE MATING END SINGLE CONTACT GROUPING
Unthreaded Mounting Hole Diameter0.128 INCHES NOMINAL IN
Environmental ProtectionMOISTURE RESISTANT AND VIBRATION RESISTANT
Board Accommodated Length3.588 INCHES MINIMUM AND 3.604 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5935-00-563-1173 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
MS21097-114S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A122A2A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC21097-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4118800-155 Raytheon Company Div Rmd Strategic (USA)
Related Parts
5935-00-563-1173INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-957-2306?

NSN 5935-00-957-2306 is a Connector,receptacle,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 5935-00-957-2306?

NSN 5935-00-957-2306 has 4 cross-referenced part numbers: MS21097-114S (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A122A2A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC21097-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4118800-155 (Raytheon Company Div Rmd Strategic).

What NSN replaces 5935-00-957-2306?

There is 1 known substitute for 5935-00-957-2306: 5935-00-563-1173. Verify interchangeability with system specifications before substitution.

What are the specifications of MS21097-114S?

Key specifications for MS21097-114S: Polarization Method: CONTACT TO CONTACT POLARIZING KEYS; Terminal Type: TAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING; Body Style: STRAIGHT EDGE TYPE W/MOUNTING FLANGE; Specification/standard Data: 81349-MIL-C-21097 GOVERNMENT SPECIFICATION. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-957-2306 still in active supply?

NSN 5935-00-957-2306 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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