PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2137256G001Adapter,connector

L3harris Technologies, Inc. · NSN 5935-00-386-7176 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-386-7176 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-386-7176. Primary manufacturer part number: 2137256G001.
Features
  • Adapter,connector — FSC 5935
  • Mating End Quantity: 2
  • Distance From Mounting Shoulder to Front Face: 0.165 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
  • Thread Class: 2A A
  • Insert Material: PLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS
  • Thread Quantity Per Inch: 28
  • Shell Type: SOLID
  • Contact Maximum Frequency Rating: 10000.0 MEGAHERTZ ALL MATING ENDS SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-00-386-7176, 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 L3harris Technologies, Inc.. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-386-7176
Primary Part Number2137256G001
Item NameAdapter,connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc.
StatusACTIVE
Mating End Quantity2
Distance From Mounting Shoulder to Front Face0.165 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
Thread Class2A A
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS
Thread Quantity Per Inch28
Shell TypeSOLID
Contact Maximum Frequency Rating10000.0 MEGAHERTZ ALL MATING ENDS SINGLE CONTACT GROUPING
Precious MaterialGOLD AND SILVER
Contact MaterialCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
Bushing Accommodation Hole ShapeROUND W/FLAT
Shell Material Document and ClassificationQQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 ALL MATING ENDS SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
Included Contact Quantity1 SECOND MATING END SINGLE CONTACT GROUPING
Shell Surface Treatment Document and ClassificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE
Contact Position Arrangement StyleNONSTD ALL MATING ENDS
Contact Material Document and ClassificationQQ-C-530,1/2 @H MIL SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING
Precious Material and Weight0.010 GOLD GRAINS, TROY AND 0.100 SILVER GRAINS, TROY
Included Contact Quantity1 FIRST MATING END SINGLE CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts500.0 ALL MATING ENDS SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD ALL MATING ENDS SINGLE CONTACT GROUPING
Shell Surface TreatmentSILVER
Nominal Thread Size0.500 INCHES AND 0.063 INCHES IN
Shell MaterialCOPPER ALLOY
Precious Material and LocationCONTACT SURFACES GOLD AND BODY SURFACE SILVER
Insert Material Document and ClassificationMIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS
Connector Locking MethodEXTERNALLY THREADED SHELL
Included Contact TypeCOAXIAL SOCKET ALL MATING ENDS SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-985-5150381AS149 INTERCHANGEABLE
Adapter,connector
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
2090-01-386-469179100-AA INTERCHANGEABLE
Modification Kit,miscellaneous S
American Metal Bearing Co Dba Amb Engineering & Machining Solutions
Cross-Reference Index
Part NumberManufacturer
2137256G001 PRIMARY L3harris Technologies, Inc. (USA)
79100 Amphenol Corp Spectra-Strip/itd (USA)
4132-0002 Sv Microwave, Inc. Div Sv Microwave (USA)
Related Parts
5935-00-985-5150INTERCHANGEABLE
ADAPTER,CONNECTOR
381AS149
2090-01-386-4691INTERCHANGEABLE
MODIFICATION KIT,MISCELLANEOUS S
79100-AA

Frequently Asked Questions

What is NSN 5935-00-386-7176?

NSN 5935-00-386-7176 is a Adapter,connector, manufactured by L3harris Technologies, Inc., classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-386-7176?

NSN 5935-00-386-7176 has 3 cross-referenced part numbers: 2137256G001 (L3harris Technologies, Inc.), 79100 (Amphenol Corp Spectra-Strip/itd), 4132-0002 (Sv Microwave, Inc. Div Sv Microwave).

What NSN replaces 5935-00-386-7176?

There are 2 known substitutes for 5935-00-386-7176: 5935-00-985-5150, 2090-01-386-4691. Verify interchangeability with system specifications before substitution.

What are the specifications of 2137256G001?

Key specifications for 2137256G001: Mating End Quantity: 2; Overall Length: 1.390 INCHES MINIMUM AND 1.422 INCHES MAXIMUM IN; Distance From Mounting Shoulder to Front Face: 0.165 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN; Thread Class: 2A A. 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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