PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M23AConnector,receptacle,electrical

Amphenol Corporation Div Amphenol Rf · NSN 5935-00-242-1158 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-242-1158 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-242-1158. Primary manufacturer part number: M23A.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Thread Direction: RIGHT-HAND
  • Body Width: 2.094 INCHES NOMINAL IN
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 0.938 INCHES NOMINAL IN
  • Included Contact Type: ROUND PIN SINGLE MATING END ALL CONTACT GROUPINGS
  • Thread Quantity Per Inch: 32
  • Contact Maximum Current Rating in Amps: 8.0 SINGLE MATING END FIRST CONTACT GROUPING
  • Included Contact Quantity: 1 SINGLE MATING END FIRST CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-242-1158, 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 Amphenol Corporation Div Amphenol Rf. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-242-1158
Primary Part NumberM23A
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corporation Div Amphenol Rf
StatusCANCELLED
Thread DirectionRIGHT-HAND
Body Width2.094 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.938 INCHES NOMINAL IN
Included Contact TypeROUND PIN SINGLE MATING END ALL CONTACT GROUPINGS
Thread Quantity Per Inch32
Contact Maximum Current Rating in Amps8.0 SINGLE MATING END FIRST CONTACT GROUPING
Included Contact Quantity1 SINGLE MATING END FIRST CONTACT GROUPING
Contact Maximum Current Rating in Amps15.0 SINGLE MATING END THIRD CONTACT GROUPING
Contact Maximum Current Rating in Amps8.0 SINGLE MATING END SECOND CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts300.0 SINGLE MATING END THIRD CONTACT GROUPING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SECOND CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Contact Maximum AC Voltage Rating in Volts1000.0 SINGLE MATING END FIRST CONTACT GROUPING
Contact Maximum Current Rating in Amps8.0 SINGLE MATING END FOURTH CONTACT GROUPING
Included Contact Quantity2 SINGLE MATING END SECOND CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts300.0 SINGLE MATING END FOURTH CONTACT GROUPING
Included Contact Quantity16 SINGLE MATING END FOURTH CONTACT GROUPING
Insert MaterialPLASTIC SINGLE MATING END
Nominal Thread Size0.138 INCHES IN
Included Contact Quantity4 SINGLE MATING END THIRD CONTACT GROUPING
Thread Class2B
Body Length3.625 INCHES NOMINAL IN
Mating End Quantity1
Threaded Device TypeMOUNTING HOLE
Center to Center Distance Between Mounting Facilities Parallel to Length3.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4820-00-202-748123-M 3/4 350PSI INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
4820-00-202-7482 INTERCHANGEABLE
Valve,safety Relief
4820-00-541-275823MA 3/4IN 1000PSI AIR/GAS INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
4130-01-032-29121305 INTERCHANGEABLE
Manifold,charging and Testing,re
Draf Industries, Inc
5310-01-546-1996 INTERCHANGEABLE
Washer,lock
Cross-Reference Index
Part NumberManufacturer
FRE22952-2ISSUEC L3harris Technologies, Inc. (USA)
M23A PRIMARY Amphenol Corporation Div Amphenol Rf (USA)
FRE22952-2 PRIMARY L3harris Technologies, Inc. (USA)
Related Parts
4820-00-202-7481INTERCHANGEABLE
VALVE,SAFETY RELIEF
23-M 3/4 350PSI
4820-00-202-7482INTERCHANGEABLE
VALVE,SAFETY RELIEF
4820-00-541-2758INTERCHANGEABLE
VALVE,SAFETY RELIEF
23MA 3/4IN 1000PSI AIR/GAS
4130-01-032-2912INTERCHANGEABLE
MANIFOLD,CHARGING AND TESTING,RE
1305
5310-01-546-1996INTERCHANGEABLE
WASHER,LOCK

Frequently Asked Questions

What is NSN 5935-00-242-1158?

NSN 5935-00-242-1158 is a Connector,receptacle,electrical, manufactured by Amphenol Corporation Div Amphenol Rf, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-242-1158?

NSN 5935-00-242-1158 has 3 cross-referenced part numbers: FRE22952-2ISSUEC (L3harris Technologies, Inc.), M23A (Amphenol Corporation Div Amphenol Rf), FRE22952-2 (L3harris Technologies, Inc.).

What NSN replaces 5935-00-242-1158?

There are 5 known substitutes for 5935-00-242-1158: 4820-00-202-7481, 4820-00-202-7482, 4820-00-541-2758 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M23A?

Key specifications for M23A: Thread Direction: RIGHT-HAND; Overall Height: 1.750 INCHES NOMINAL IN; Body Width: 2.094 INCHES NOMINAL IN; Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 0.938 INCHES NOMINAL IN. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-242-1158 still in active supply?

NSN 5935-00-242-1158 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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