PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

143-671Connector,receptacle,electrical

Ampex Data Systems Corp Computer Products Div · NSN 5935-00-007-0836 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-007-0836 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-007-0836. Primary manufacturer part number: 143-671.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Mating End Quantity: 1
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 1.062 INCHES NOMINAL IN
  • Distance From Mounting Shoulder to Front Face: 0.375 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 6
  • Nominal Thread Size: 1.312 INCHES IN
  • Contact Position Arrangement Style: 54 SINGLE MATING END
  • Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-007-0836, 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 Ampex Data Systems Corp Computer Products Div. Government technical data includes 28 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: Active.

Technical Specifications
ParameterValue
NSN5935-00-007-0836
Primary Part Number143-671
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmpex Data Systems Corp Computer Products Div
StatusACTIVE
Mating End Quantity1
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.062 INCHES NOMINAL IN
Distance From Mounting Shoulder to Front Face0.375 INCHES NOMINAL IN
Thread Quantity Per Inch6
Nominal Thread Size1.312 INCHES IN
Contact Position Arrangement Style54 SINGLE MATING END
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING STRAIN RELIEF
Shell TypeSOLID
Unthreaded Mounting Hole Diameter0.120 INCHES NOMINAL IN
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Threaded Device TypeCOUPLING FACILITY
Contact Maximum Current Rating in Amps7.5 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCABLE CLAMP
Shell MaterialALUMINUM ALLOY
Precious MaterialGOLD AND SILVER
Included Contact Quantity54 SINGLE MATING END SINGLE CONTACT GROUPING
Thread DirectionRIGHT-HAND
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACE GOLD AND CONTACT SURFACE SILVER
Shell Surface TreatmentCADMIUM AND CHROMATE
Thread Class2A A
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Connector Locking MethodEXTERNALLY THREADED COUPLING NUT
Insert Position in Deg0.0
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorSPECIAL ACME
Contact Surface TreatmentGOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-01-028-89898080-173-CN INTERCHANGEABLE
Packing,preformed
Greene Tweed & Co Inc
Cross-Reference Index
Part NumberManufacturer
143-671 PRIMARY Ampex Data Systems Corp Computer Products Div (USA)
KM0-21-54PN Itt Cannon Llc (USA)
Related Parts
5330-01-028-8989INTERCHANGEABLE
PACKING,PREFORMED
8080-173-CN

Frequently Asked Questions

What is NSN 5935-00-007-0836?

NSN 5935-00-007-0836 is a Connector,receptacle,electrical, manufactured by Ampex Data Systems Corp Computer Products Div, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-007-0836?

NSN 5935-00-007-0836 has 2 cross-referenced part numbers: 143-671 (Ampex Data Systems Corp Computer Products Div), KM0-21-54PN (Itt Cannon Llc).

What NSN replaces 5935-00-007-0836?

There is 1 known substitute for 5935-00-007-0836: 5330-01-028-8989. Verify interchangeability with system specifications before substitution.

What are the specifications of 143-671?

Key specifications for 143-671: Mating End Quantity: 1; Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 1.062 INCHES NOMINAL IN; Distance From Mounting Shoulder to Front Face: 0.375 INCHES NOMINAL IN; Thread Quantity Per Inch: 6. 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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