PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-366Connector,receptacle,electrical

Amphenol Corporation Div Amphenol Rf · NSN 5935-00-269-4467 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-269-4467 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-269-4467. Primary manufacturer part number: 31-366.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Overall Diameter: 0.688 INCHES NOMINAL IN
  • Mating End Quantity: 1
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Thread Series Designator: UNEF
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Location: CONTACT SURFACE GOLD AND SHELL SURFACE TREATMENT SILVER
  • Test Data Document: 81349-MIL-C-3608 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-269-4467, 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 23 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-269-4467
Primary Part Number31-366
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corporation Div Amphenol Rf
StatusACTIVE
Overall Diameter0.688 INCHES NOMINAL IN
Mating End Quantity1
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACE GOLD AND SHELL SURFACE TREATMENT SILVER
Test Data Document81349-MIL-C-3608 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Bushing Accommodation Hole ShapeROUND
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.250 INCHES IN
Shell MaterialCOPPER ALLOY
Shell TypeSOLID
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD AND SILVER
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentSILVER
Thread Quantity Per Inch28
Thread Class2A A
Threaded Device TypeMOUNTING BUSHING
Insert MaterialPLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
9540-00-261-5107 INTERCHANGEABLE
Angle,structural
9540-00-540-5942 INTERCHANGEABLE
Angle,structural
5310-00-576-1696 INTERCHANGEABLE
Washer,keyway
9540-00-596-3012 INTERCHANGEABLE
Angle,structural
5365-00-653-9008031366 INTERCHANGEABLE
Spacer,sleeve
Pettibone/traverse Lift L.l.c.
6680-00-758-0002GM0281 INTERCHANGEABLE
Indicator,liquid Quantity
Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc
5330-01-353-3522 INTERCHANGEABLE
Gasket
5331-01-551-55862179 31366 INTERCHANGEABLE
O-Ring
Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations
6515-01-582-87238130-S/12 INTERCHANGEABLE
Separator,toe
Pedifix, Inc.
Cross-Reference Index
Part NumberManufacturer
31-366 Microlab/fxr Llc (USA)
9995236 Us Army Aviation and Missile Command (USA)
31-366 PRIMARY Amphenol Corporation Div Amphenol Rf (USA)
Related Parts
9540-00-261-5107INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-540-5942INTERCHANGEABLE
ANGLE,STRUCTURAL
5310-00-576-1696INTERCHANGEABLE
WASHER,KEYWAY
9540-00-596-3012INTERCHANGEABLE
ANGLE,STRUCTURAL
5365-00-653-9008INTERCHANGEABLE
SPACER,SLEEVE
031366
6680-00-758-0002INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
GM0281
5330-01-353-3522INTERCHANGEABLE
GASKET
5331-01-551-5586INTERCHANGEABLE
O-RING
2179 31366
6515-01-582-8723INTERCHANGEABLE
SEPARATOR,TOE
8130-S/12

Frequently Asked Questions

What is NSN 5935-00-269-4467?

NSN 5935-00-269-4467 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 5935-00-269-4467?

NSN 5935-00-269-4467 has 3 cross-referenced part numbers: 31-366 (Microlab/fxr Llc), 9995236 (Us Army Aviation and Missile Command), 31-366 (Amphenol Corporation Div Amphenol Rf).

What NSN replaces 5935-00-269-4467?

There are 9 known substitutes for 5935-00-269-4467: 9540-00-261-5107, 9540-00-540-5942, 5310-00-576-1696 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31-366?

Key specifications for 31-366: Overall Diameter: 0.688 INCHES NOMINAL IN; Mating End Quantity: 1; Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING; Thread Series Designator: UNEF. 24 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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