PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21925Adapter,connector

Amphenol Corporation Div Amphenol Rf · NSN 5935-01-029-5912 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-029-5912 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-029-5912. Primary manufacturer part number: 21925.
Features
  • Adapter,connector — FSC 5935
  • Overall Diameter: 0.562 INCHES NOMINAL IN
  • Mating End Quantity: 2
  • Body Style: STRAIGHT SHAPE, INTERNAL COUPLING
  • Connector Locking Method: BAYONET LATCH
  • Precious Material and Weight: 0.010 GOLD GRAINS, TROY
  • Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 ALL MATING ENDS SINGLE CONTACT GROUPING
  • Insert Material: PLASTIC TETRAFLUOROETHYLENE ALL MATING ENDS
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-01-029-5912, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-029-5912
Primary Part Number21925
Item NameAdapter,connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corporation Div Amphenol Rf
StatusACTIVE
Overall Diameter0.562 INCHES NOMINAL IN
Mating End Quantity2
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Connector Locking MethodBAYONET LATCH
Precious Material and Weight0.010 GOLD GRAINS, TROY
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 ALL MATING ENDS SINGLE CONTACT GROUPING
Insert MaterialPLASTIC TETRAFLUOROETHYLENE ALL MATING ENDS
Contact RemovabilityREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
Included Contact Quantity1 FIRST MATING END ALL CONTACT GROUPINGS
Precious MaterialGOLD
Environmental ProtectionCORROSION RESISTANT AND PRESSURE PROOF AND HEAT RESISTANT AND MOISTURE RESISTANT AND SHOCK PROOF AND VIBRATION RESISTANT AND WEATHERPROOF
Included Contact TypeCOAXIAL SOCKET SECOND MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL PIN FIRST MATING END SINGLE CONTACT GROUPING
Included Contact Quantity1 SECOND MATING END ALL CONTACT GROUPINGS
Contact Position Arrangement StyleBNC ALL MATING ENDS
Contact Surface TreatmentGOLD ALL MATING ENDS SINGLE CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts500.0 ALL MATING ENDS SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD
Shell MaterialCOPPER ALLOY
Shell TypeSOLID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1650-00-020-061921925 INTERCHANGEABLE
Parts Kit,overhaul
Moog Inc
5360-00-349-715521925 INTERCHANGEABLE
Spring,helical,compression
Westinghouse Electric Corp
6130-00-769-385021925 INTERCHANGEABLE
Power Supply
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
5310-00-880-911021925 INTERCHANGEABLE
Washer,flat
Astrocom Electronics Inc
5998-01-073-6876 INTERCHANGEABLE
Circuit Card Assembly
2990-01-123-579721925 INTERCHANGEABLE
Muffler,exhaust
Walker Mfg Co
5961-01-170-2319 INTERCHANGEABLE
Transistor
4730-01-225-299521925 INTERCHANGEABLE
Coupling,pipe
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
8040-01-388-562045440 INTERCHANGEABLE
Adhesive
Loctite Corp
Cross-Reference Index
Part NumberManufacturer
21925 PRIMARY Amphenol Corporation Div Amphenol Rf (USA)
Related Parts
1650-00-020-0619INTERCHANGEABLE
PARTS KIT,OVERHAUL
21925
5360-00-349-7155INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
21925
6130-00-769-3850INTERCHANGEABLE
POWER SUPPLY
21925
5310-00-880-9110INTERCHANGEABLE
WASHER,FLAT
21925
5998-01-073-6876INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2990-01-123-5797INTERCHANGEABLE
MUFFLER,EXHAUST
21925
5961-01-170-2319INTERCHANGEABLE
TRANSISTOR
4730-01-225-2995INTERCHANGEABLE
COUPLING,PIPE
21925
8040-01-388-5620INTERCHANGEABLE
ADHESIVE
45440

Frequently Asked Questions

What is NSN 5935-01-029-5912?

NSN 5935-01-029-5912 is a Adapter,connector, manufactured by Amphenol Corporation Div Amphenol Rf, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-029-5912?

NSN 5935-01-029-5912 has 1 cross-referenced part number: 21925 (Amphenol Corporation Div Amphenol Rf).

What NSN replaces 5935-01-029-5912?

There are 9 known substitutes for 5935-01-029-5912: 1650-00-020-0619, 5360-00-349-7155, 6130-00-769-3850 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21925?

Key specifications for 21925: Overall Diameter: 0.562 INCHES NOMINAL IN; Mating End Quantity: 2; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING; Overall Length: 1.531 INCHES NOMINAL IN. 21 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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