PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1251-1113Connector,receptacle,electrical

Keysight Technologies Inc · NSN 5935-01-156-4334 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-156-4334 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-156-4334. Primary manufacturer part number: 1251-1113.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Polarization Method: CONTACT
  • Precious Material: GOLD
  • Body Style: RECTANGULAR SHAPE
  • Terminal Type: SOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS
  • Connector Locking Method: FRICTION
  • Included Contact Quantity: 1 SINGLE MATING END SECOND CONTACT GROUPING
  • Contact Material: COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-156-4334, 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 Keysight Technologies Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-156-4334
Primary Part Number1251-1113
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Polarization MethodCONTACT
Precious MaterialGOLD
Body StyleRECTANGULAR SHAPE
Terminal TypeSOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS
Connector Locking MethodFRICTION
Included Contact Quantity1 SINGLE MATING END SECOND CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Insert MaterialPLASTIC SINGLE MATING END
Included Contact TypeROUND SOCKET SINGLE MATING END SECOND CONTACT GROUPING
Contact Surface TreatmentGOLD SINGLE MATING END ALL CONTACT GROUPINGS
Precious Material and LocationCONTACT SURFACES GOLD
Precious Material and Weight0.010 GOLD GRAINS, TROY
Included Contact TypeROUND PIN SINGLE MATING END FIRST CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Included Contact Quantity1 SINGLE MATING END FIRST CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END ALL CONTACT GROUPINGS
Unthreaded Mounting Hole Diameter0.094 INCHES NOMINAL IN
Contact Position Arrangement Style1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-531-6185JF1P1SA INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5935-00-583-5952JF1P1S INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5935-01-089-4264GFIMIFBSCR-10-661.3 INTERCHANGEABLE
Connector,receptacle,electrical
Positronic Industries Inc Div Amphenol Military Aerospace Operations
Cross-Reference Index
Part NumberManufacturer
JF1P-1-SA Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
1251-1113 Hewlett-Packard Company Dba HP (USA)
5F1P1SA Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
GF-1M-1FA-L Positronic Industries Inc Div Amphenol Military Aerospace Operations (USA)
1251-1113 Keysight Technologies, Inc. (USA)
1251-1113 PRIMARY Keysight Technologies Inc (USA)
Related Parts
5935-00-531-6185INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
JF1P1SA
5935-00-583-5952INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
JF1P1S
5935-01-089-4264INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
GFIMIFBSCR-10-661.3

Frequently Asked Questions

What is NSN 5935-01-156-4334?

NSN 5935-01-156-4334 is a Connector,receptacle,electrical, manufactured by Keysight Technologies Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-156-4334?

NSN 5935-01-156-4334 has 6 cross-referenced part numbers: JF1P-1-SA (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), 1251-1113 (Hewlett-Packard Company Dba HP), 5F1P1SA (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), GF-1M-1FA-L (Positronic Industries Inc Div Amphenol Military Aerospace Operations), 1251-1113 (Keysight Technologies, Inc.) and 1 more.

What NSN replaces 5935-01-156-4334?

There are 3 known substitutes for 5935-01-156-4334: 5935-00-531-6185, 5935-00-583-5952, 5935-01-089-4264. Verify interchangeability with system specifications before substitution.

What are the specifications of 1251-1113?

Key specifications for 1251-1113: Polarization Method: CONTACT; Precious Material: GOLD; Overall Height: 0.375 INCHES NOMINAL IN; Body Style: RECTANGULAR SHAPE. 23 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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