PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-245Connector,receptacle,electrical

Amphenol Corporation Div Amphenol Rf · NSN 5935-00-442-1993 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-442-1993 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-442-1993. Primary manufacturer part number: 31-245.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Threaded Device Type: MOUNTING BUSHING
  • Thread Class: 2A A
  • Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
  • Thread Quantity Per Inch: 28
  • Nominal Thread Size: 0.500 INCHES IN
  • Contact Position Arrangement Style: BNC SINGLE MATING END
  • Shell Type: SOLID
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-442-1993, 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 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-442-1993
Primary Part Number31-245
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corporation Div Amphenol Rf
StatusACTIVE
Threaded Device TypeMOUNTING BUSHING
Thread Class2A A
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch28
Nominal Thread Size0.500 INCHES IN
Contact Position Arrangement StyleBNC SINGLE MATING END
Shell TypeSOLID
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
Thread Series DesignatorUNEF
Bushing Accommodation Hole ShapeROUND W/FLAT
Environmental ProtectionWEATHERPROOF
Shell MaterialCOPPER ALLOY
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Thread DirectionRIGHT-HAND
Precious Material and Weight0.005 GOLD GRAINS, TROY AND 0.100 SILVER GRAINS, TROY
Mating End Quantity1
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD AND SILVER
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentSILVER
Overall Diameter0.688 INCHES NOMINAL IN
Connector Cable Strain Relief MethodCORD PROTECTOR
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING W/STRAIN RELIEF
Connector Locking MethodBAYONET PIN
Mounting Facility Thickness0.125 INCHES NOMINAL IN
Contact Maximum AC Voltage Rating in Volts50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3455-00-224-032513200 INTERCHANGEABLE
Cutter,milling,angle
Niagara Cutter Inc
5950-00-645-283031245 INTERCHANGEABLE
Transformer,radio Frequency
Pax Mfg Corp Hammarlund Mfg Co Div
5935-00-828-4210919-B3900B-75 INTERCHANGEABLE
Connector,receptacle,electrical
Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector
6515-01-140-5206312.46 INTERCHANGEABLE
Sleeve Tap 4.5 Mm
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5310-01-152-618331245 INTERCHANGEABLE
Nut,plain,hexagon
Barnes Group Inc. Dba Barnes Distribution
4820-01-240-475231245 INTERCHANGEABLE
Retainer,disk,valve
Pneudraulics, Inc.
Cross-Reference Index
Part NumberManufacturer
467018-1 Raytheon Company (USA)
31-245 Amphenol Corp Spectra-Strip/itd (USA)
990C819H01 Northrop Grumman Systems Corporation Dba Electronic Systems (USA)
2677226 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
31-245 Amphenol Corp Div Amphenol Aerospace Operations (USA)
467018-1 Raytheon Company Div Corp (USA)
77C717276P001 Lockheed Martin Corporation Div Rms (USA)
73-815109-2 General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
31-245 PRIMARY Amphenol Corporation Div Amphenol Rf (USA)
467018-1 Raytheon Company Dba Raytheon Co (USA)
Related Parts
3455-00-224-0325INTERCHANGEABLE
CUTTER,MILLING,ANGLE
13200
5950-00-645-2830INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
31245
5935-00-828-4210INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
919-B3900B-75
6515-01-140-5206INTERCHANGEABLE
SLEEVE TAP 4.5 MM
312.46
5310-01-152-6183INTERCHANGEABLE
NUT,PLAIN,HEXAGON
31245
4820-01-240-4752INTERCHANGEABLE
RETAINER,DISK,VALVE
31245

Frequently Asked Questions

What is NSN 5935-00-442-1993?

NSN 5935-00-442-1993 is a Connector,receptacle,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 5935-00-442-1993?

NSN 5935-00-442-1993 has 10 cross-referenced part numbers: 467018-1 (Raytheon Company), 31-245 (Amphenol Corp Spectra-Strip/itd), 990C819H01 (Northrop Grumman Systems Corporation Dba Electronic Systems), 2677226 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 31-245 (Amphenol Corp Div Amphenol Aerospace Operations) and 5 more.

What NSN replaces 5935-00-442-1993?

There are 6 known substitutes for 5935-00-442-1993: 3455-00-224-0325, 5950-00-645-2830, 5935-00-828-4210 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31-245?

Key specifications for 31-245: Threaded Device Type: MOUNTING BUSHING; Thread Class: 2A A; Overall Length: 1.375 INCHES NOMINAL IN; Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING. 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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