PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RFK37-22C1Connector,plug,electrical

Itt Cannon Llc · NSN 5935-00-257-8314 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-257-8314 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-257-8314. Primary manufacturer part number: RFK37-22C1.
Features
  • Connector,plug,electrical — FSC 5935
  • Thread Direction: RIGHT-HAND
  • Overall Diameter: 2.109 INCHES MINIMUM AND 2.141 INCHES MAXIMUM IN
  • Body Length: 2.109 INCHES MINIMUM AND 2.203 INCHES MAXIMUM IN
  • Precious Material and Weight: 0.037 SILVER GRAINS, TROY
  • Included Contact Type: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Location: CONTACT SURFACES SILVER
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-257-8314, 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 Itt Cannon Llc. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5935-00-257-8314
Primary Part NumberRFK37-22C1
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerItt Cannon Llc
StatusCANCELLED
Thread DirectionRIGHT-HAND
Overall Diameter2.109 INCHES MINIMUM AND 2.141 INCHES MAXIMUM IN
Body Length2.109 INCHES MINIMUM AND 2.203 INCHES MAXIMUM IN
Precious Material and Weight0.037 SILVER GRAINS, TROY
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES SILVER
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCABLE CLAMP
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Insert Position in Deg0.0
Shell Surface TreatmentCADMIUM
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleFK-37 SINGLE MATING END
Thread Quantity Per Inch6
Connector Locking MethodEXTERNALLY THREADED SHELL
Nominal Thread Size1.938 INCHES IN
Contact Surface TreatmentSILVER SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
Included Contact Quantity37 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps10.0 SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialSILVER
Thread Series DesignatorUN
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialALUMINUM ALLOY
Nominal Thread Length0.438 INCHES IN
Shell TypeSOLID
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Thread Class2A A
Threaded Device TypeBACK SHELL
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
6515-01-240-576086205 INTERCHANGEABLE
Tube,tracheal
Schadsons Corporation
Cross-Reference Index
Part NumberManufacturer
RFK37-22C1 PRIMARY Itt Cannon Llc (USA)
8108122 Us Army Aviation and Missile Command (USA)
Related Parts
6515-01-240-5760INTERCHANGEABLE
TUBE,TRACHEAL
86205

Frequently Asked Questions

What is NSN 5935-00-257-8314?

NSN 5935-00-257-8314 is a Connector,plug,electrical, manufactured by Itt Cannon Llc, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-257-8314?

NSN 5935-00-257-8314 has 2 cross-referenced part numbers: RFK37-22C1 (Itt Cannon Llc), 8108122 (Us Army Aviation and Missile Command).

What NSN replaces 5935-00-257-8314?

There is 1 known substitute for 5935-00-257-8314: 6515-01-240-5760. Verify interchangeability with system specifications before substitution.

What are the specifications of RFK37-22C1?

Key specifications for RFK37-22C1: Thread Direction: RIGHT-HAND; Overall Diameter: 2.109 INCHES MINIMUM AND 2.141 INCHES MAXIMUM IN; Body Length: 2.109 INCHES MINIMUM AND 2.203 INCHES MAXIMUM IN; Precious Material and Weight: 0.037 SILVER GRAINS, TROY. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-257-8314 still in active supply?

NSN 5935-00-257-8314 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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