PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-012Connector,plug,electrical

Amphenol Cadre Div Bunker Ramo Corp · NSN 5935-00-166-9989 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-166-9989 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-166-9989. Primary manufacturer part number: 31-012.
Features
  • Connector,plug,electrical — FSC 5935
  • Insert Material: PLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
  • Shell Material: COPPER ALLOY
  • Contact Maximum AC Voltage Rating in Volts: 500.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: BNC SINGLE MATING END
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: REMOVABLE 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 5935-00-166-9989, 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 Cadre Div Bunker Ramo Corp. Government technical data includes 24 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-166-9989
Primary Part Number31-012
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Cadre Div Bunker Ramo Corp
StatusACTIVE
Insert MaterialPLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
Shell MaterialCOPPER ALLOY
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleBNC SINGLE MATING END
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.005 GOLD GRAINS, TROY
Connector Cable Strain Relief MethodCOMPRESSION NUT
Connector Locking MethodBAYONET LATCH
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentSILVER
Precious Material and LocationCONTACT SURFACES GOLD
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING
Overall Diameter0.562 INCHES NOMINAL IN
Cable Entrance Diameter0.258 INCHES NOMINAL IN
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Environmental ProtectionMOISTURE RESISTANT AND SALT WATER RESISTANT AND VIBRATION RESISTANT
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-073-9650 INTERCHANGEABLE
Valve,globe
5935-00-149-405531-212 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
5940-00-186-8717 INTERCHANGEABLE
Terminal,lug
5120-00-277-1261 INTERCHANGEABLE
Wrench,open End
5910-00-401-1081441-0904-017 INTERCHANGEABLE
Capacitor,fixed,electrolytic
The Boeing Company Div Legacy Boeing Hb1
1680-00-783-5773 INTERCHANGEABLE
Ring,snubber
5930-00-859-68663101-0002 INTERCHANGEABLE
Switch,toggle
Keysight Technologies Inc
5133-00-900-2063 INTERCHANGEABLE
Drill,twist
6240-00-937-59212391121 INTERCHANGEABLE
Lamp,incandescent
International Business Machines Corp Parts Order Center Dept E - 54
7510-01-006-62383-1010 INTERCHANGEABLE
Ink,duplicating,lithographic Pro
Abd Intl Inc Dba Abdick
Cross-Reference Index
Part NumberManufacturer
31-012 Amphenol Cadre Div Bunker Ramo Corp (USA)
Related Parts
4820-00-073-9650INTERCHANGEABLE
VALVE,GLOBE
5935-00-149-4055INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
31-212
5940-00-186-8717INTERCHANGEABLE
TERMINAL,LUG
5120-00-277-1261INTERCHANGEABLE
WRENCH,OPEN END
5910-00-401-1081INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
441-0904-017
1680-00-783-5773INTERCHANGEABLE
RING,SNUBBER
5930-00-859-6866INTERCHANGEABLE
SWITCH,TOGGLE
3101-0002
5133-00-900-2063INTERCHANGEABLE
DRILL,TWIST
6240-00-937-5921INTERCHANGEABLE
LAMP,INCANDESCENT
2391121
7510-01-006-6238INTERCHANGEABLE
INK,DUPLICATING,LITHOGRAPHIC PRO
3-1010
5340-01-022-8531INTERCHANGEABLE
SLIDE,DRAWER,EXTENSION
310-12
5210-01-050-2234INTERCHANGEABLE
STRAIGHTEDGE
380-12

Frequently Asked Questions

What is NSN 5935-00-166-9989?

NSN 5935-00-166-9989 is a Connector,plug,electrical, manufactured by Amphenol Cadre Div Bunker Ramo Corp, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-166-9989?

NSN 5935-00-166-9989 has 1 cross-referenced part number: 31-012 (Amphenol Cadre Div Bunker Ramo Corp).

What NSN replaces 5935-00-166-9989?

There are 12 known substitutes for 5935-00-166-9989: 4820-00-073-9650, 5935-00-149-4055, 5940-00-186-8717 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31-012?

Key specifications for 31-012: Insert Material: PLASTIC TETRAFLUOROETHYLENE SINGLE MATING END; Shell Material: COPPER ALLOY; Contact Maximum AC Voltage Rating in Volts: 500.0 SINGLE MATING END SINGLE CONTACT GROUPING; Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING. 25 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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