PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M21097/1-148Connector,receptacle,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-926-0704 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-926-0704 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-926-0704. Primary manufacturer part number: M21097/1-148.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Terminal Location: FRONT SINGLE MATING END SINGLE CONTACT GROUPING
  • Polarization Method: CONTACT TO CONTACT POLARIZING KEYS
  • Environmental Protection: MOISTURE RESISTANT AND VIBRATION RESISTANT
  • Board Accommodated Width: 0.054 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
  • Nominal Thread Length: 0.328 INCHES IN
  • Precious Material and Location: CONTACT SURFACES GOLD
  • Board Accommodated Length: 3.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-926-0704, 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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-926-0704
Primary Part NumberM21097/1-148
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Terminal LocationFRONT SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodCONTACT TO CONTACT POLARIZING KEYS
Environmental ProtectionMOISTURE RESISTANT AND VIBRATION RESISTANT
Board Accommodated Width0.054 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
Nominal Thread Length0.328 INCHES IN
Precious Material and LocationCONTACT SURFACES GOLD
Board Accommodated Length3.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Nominal Thread Size0.112 INCHES IN
Precious MaterialGOLD
Mating End Quantity1
Contact Position Arrangement Style1 ROW OF CONTACTS INSERTED BOARD SINGLE MATING END
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps5.0 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeTAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
Test Data Document81349-MIL-C-21097 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.).
Thread Quantity Per Inch40
Shell Surface TreatmentPLASTIC DIALLYL PHTHALATE
Thread DirectionRIGHT-HAND
Distance Between Mounting Facility Centers4.024 INCHES MINIMUM AND 4.040 INCHES MAXIMUM IN
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Threaded Device TypeMOUNTING HOLE
Included Contact Quantity148 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialPLASTIC DIALLYL PHTHALATE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Class2B
Precious Material and Weight0.148 GOLD GRAINS, TROY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-131-0727 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-256-0676 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-418-8842 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-762-1053 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-261-8398 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-261-8399 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
M21097/1-148 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-21097/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-21097/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A1-22A2B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-131-0727INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-256-0676INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-418-8842INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-762-1053INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-261-8398INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-261-8399INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-926-0704?

NSN 5935-00-926-0704 is a Connector,receptacle,electrical, 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 5935-00-926-0704?

NSN 5935-00-926-0704 has 4 cross-referenced part numbers: M21097/1-148 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-21097/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-21097/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A1-22A2B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-00-926-0704?

There are 6 known substitutes for 5935-00-926-0704: 5935-00-131-0727, 5935-00-256-0676, 5935-00-418-8842 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M21097/1-148?

Key specifications for M21097/1-148: Terminal Location: FRONT SINGLE MATING END SINGLE CONTACT GROUPING; Polarization Method: CONTACT TO CONTACT POLARIZING KEYS; Environmental Protection: MOISTURE RESISTANT AND VIBRATION RESISTANT; Board Accommodated Width: 0.054 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN. 30 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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