PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1251-3214Contact,electrical

Keysight Technologies Inc · NSN 5999-01-197-5894 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-197-5894 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-197-5894. Primary manufacturer part number: 1251-3214.
Features
  • Contact,electrical — FSC 5999
  • Overall Diameter: 0.125 INCHES NOMINAL IN
  • Precious Material and Location: BODY AND CONTACT SURFACES GOLD
  • Material: COPPER ALLOY BODY AND CONTACT
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY
  • Surface Treatment: GOLD BODY AND CONTACT
  • Precious Material: GOLD
  • Style Designator: PIN CONTACT
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-197-5894, is classified within Federal Supply Class 5999 (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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-197-5894
Primary Part Number1251-3214
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Overall Diameter0.125 INCHES NOMINAL IN
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
MaterialCOPPER ALLOY BODY AND CONTACT
Precious Material and Weight0.005 GOLD GRAINS, TROY
Surface TreatmentGOLD BODY AND CONTACT
Precious MaterialGOLD
Style DesignatorPIN CONTACT
Mounting MethodTERMINAL
Overall Diameter0.125 INCHES NOMINAL IN
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
MaterialCOPPER ALLOY BODY AND CONTACT
Precious Material and Weight0.005 GOLD GRAINS, TROY
Surface TreatmentGOLD BODY AND CONTACT
Precious MaterialGOLD
Style DesignatorPIN CONTACT
Mounting MethodTERMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0800 lbs
Cube0.0081 cu ft
Verified Substitutes 2
3110-00-100-4149447-432 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
6150-01-554-853212513214 INTERCHANGEABLE
Cable Assembly,special Purpose,e
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
44743 Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc (USA)
1251-3214 Hewlett-Packard Company Dba HP (USA)
1251-3214 PRIMARY Keysight Technologies Inc (USA)
1251-3214 Keysight Technologies, Inc. (USA)
Related Parts
3110-00-100-4149INTERCHANGEABLE
BEARING,ROLLER,TAPERED
447-432
6150-01-554-8532INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
12513214

Frequently Asked Questions

What is NSN 5999-01-197-5894?

NSN 5999-01-197-5894 is a Contact,electrical, manufactured by Keysight Technologies Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-197-5894?

NSN 5999-01-197-5894 has 4 cross-referenced part numbers: 44743 (Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc), 1251-3214 (Hewlett-Packard Company Dba HP), 1251-3214 (Keysight Technologies Inc), 1251-3214 (Keysight Technologies, Inc.).

What NSN replaces 5999-01-197-5894?

There are 2 known substitutes for 5999-01-197-5894: 3110-00-100-4149, 6150-01-554-8532. Verify interchangeability with system specifications before substitution.

What are the specifications of 1251-3214?

Key specifications for 1251-3214: Overall Diameter: 0.125 INCHES NOMINAL IN; Precious Material and Location: BODY AND CONTACT SURFACES GOLD; Material: COPPER ALLOY BODY AND CONTACT; Precious Material and Weight: 0.005 GOLD GRAINS, TROY. 18 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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