PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-2370Connector,plug,electrical

Amphenol Corporation Div Amphenol Rf · NSN 5935-00-063-5959 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-063-5959 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-063-5959. Primary manufacturer part number: 31-2370.
Features
  • Connector,plug,electrical — FSC 5935
  • Insert Material: PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
  • Shell Surface Treatment Document and Classification: QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE
  • Cable Entrance Diameter: 0.141 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
  • Body Style: STRAIGHT SHAPE, INTERNAL COUPLING
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: TNC SINGLE MATING END
  • Contact Surface Treatment: GOLD 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 5935-00-063-5959, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-063-5959
Primary Part Number31-2370
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corporation Div Amphenol Rf
StatusACTIVE
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
Shell Surface Treatment Document and ClassificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE
Cable Entrance Diameter0.141 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleTNC SINGLE MATING END
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Frequency Rating10000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.005 GOLD GRAINS, TROY AND 0.100 SILVER GRAINS, TROY
Thread Series DesignatorUNEF
Shell TypeSOLID
Shell Surface TreatmentSILVER
Precious MaterialGOLD AND SILVER
Shell MaterialCOPPER ALLOY
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Insert Position in Deg0.0
Connector Cable Strain Relief MethodCRIMP TYPE
Threaded Device TypeCOUPLING FACILITY
Mating End Quantity1
Environmental ProtectionMOISTURE RESISTANT
Thread DirectionRIGHT-HAND
Nominal Thread Size0.438 INCHES IN
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Class2B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5960-00-088-6527 INTERCHANGEABLE
Electron Tube
5950-00-186-8365 INTERCHANGEABLE
Transformer,power
4730-00-193-2709B687R-24B INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
5360-00-312-5342 INTERCHANGEABLE
Spring,helical,extension
5305-00-484-1570SW153 INTERCHANGEABLE
Screw,indicator
Mahr Inc
6625-00-538-9704SCD38172 INTERCHANGEABLE
Multimeter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6240-00-672-275924 INTERCHANGEABLE
Lamp,incandescent
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
5950-00-721-19787233 INTERCHANGEABLE
Transformer,power
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
3610-00-773-92337233 INTERCHANGEABLE
Pin,swivel Hook
Stanley Bostitch Inc Sub of the Stanley Works Corp
4510-00-808-4845 INTERCHANGEABLE
Aerator,faucet
Cross-Reference Index
Part NumberManufacturer
30-085-7 Bell Textron Inc (USA)
8209-5 Microwave Devices Inc (USA)
31-2370 PRIMARY Amphenol Corporation Div Amphenol Rf (USA)
K958-T1900F Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA)
3185 Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA)
M23329-4-06 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
KA-59-142 Winchester Interconnect Corporation (USA)
7233 Itt Cannon Llc (USA)
Related Parts
5960-00-088-6527INTERCHANGEABLE
ELECTRON TUBE
5950-00-186-8365INTERCHANGEABLE
TRANSFORMER,POWER
4730-00-193-2709INTERCHANGEABLE
NIPPLE,PIPE
B687R-24B
5360-00-312-5342INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5305-00-484-1570INTERCHANGEABLE
SCREW,INDICATOR
SW153
6625-00-538-9704INTERCHANGEABLE
MULTIMETER
SCD38172
6240-00-672-2759INTERCHANGEABLE
LAMP,INCANDESCENT
24
5950-00-721-1978INTERCHANGEABLE
TRANSFORMER,POWER
7233
3610-00-773-9233INTERCHANGEABLE
PIN,SWIVEL HOOK
7233
4510-00-808-4845INTERCHANGEABLE
AERATOR,FAUCET
5340-00-823-5106INTERCHANGEABLE
DISK,SOLID,PLAIN
547A003185
5930-00-868-9523INTERCHANGEABLE
SWITCH,PRESSURE
S6132-62104-001

Frequently Asked Questions

What is NSN 5935-00-063-5959?

NSN 5935-00-063-5959 is a Connector,plug,electrical, manufactured by Amphenol Corporation Div Amphenol Rf, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-063-5959?

NSN 5935-00-063-5959 has 8 cross-referenced part numbers: 30-085-7 (Bell Textron Inc), 8209-5 (Microwave Devices Inc), 31-2370 (Amphenol Corporation Div Amphenol Rf), K958-T1900F (Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector), 3185 (Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector) and 3 more.

What NSN replaces 5935-00-063-5959?

There are 12 known substitutes for 5935-00-063-5959: 5960-00-088-6527, 5950-00-186-8365, 4730-00-193-2709 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31-2370?

Key specifications for 31-2370: Insert Material: PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END; Shell Surface Treatment Document and Classification: QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE; Overall Length: 1.219 INCHES NOMINAL IN; Cable Entrance Diameter: 0.141 INCHES MINIMUM AND 0.155 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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