PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1450144-1Contact,electrical

Caes Systems Llc · NSN 5999-00-421-9006 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-421-9006 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-421-9006. Primary manufacturer part number: 1450144-1.
Features
  • Contact,electrical — FSC 5999
  • Precious Material and Location: BODY AND CONTACT SURFACES GOLD
  • Pin Diameter: 0.125 INCHES NOMINAL IN
  • Material: COPPER ALLOY CONTACT
  • Surface Treatment: GOLD AND NICKEL BODY
  • Pin Length: 0.515 INCHES NOMINAL IN
  • Material: COPPER ALLOY BODY
  • Cable Entrance Diameter: 0.132 INCHES MAXIMUM IN
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-421-9006, 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 Caes Systems Llc. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-421-9006
Primary Part Number1450144-1
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerCaes Systems Llc
StatusACTIVE
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Pin Diameter0.125 INCHES NOMINAL IN
MaterialCOPPER ALLOY CONTACT
Surface TreatmentGOLD AND NICKEL BODY
Pin Length0.515 INCHES NOMINAL IN
MaterialCOPPER ALLOY BODY
Cable Entrance Diameter0.132 INCHES MAXIMUM IN
Current Rating in Amps33.0
Overall Diameter0.237 INCHES MAXIMUM IN
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Style DesignatorPIN CONTACT
Precious MaterialGOLD
Precious Material and Weight0.005 GOLD GRAINS, TROY
Surface TreatmentGOLD AND NICKEL CONTACT
Mounting MethodFORCE FIT
Retention Groove Diameter0.198 INCHES MAXIMUM IN
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Pin Diameter0.125 INCHES NOMINAL IN
MaterialCOPPER ALLOY CONTACT
Surface TreatmentGOLD AND NICKEL BODY
Pin Length0.515 INCHES NOMINAL IN
MaterialCOPPER ALLOY BODY
Cable Entrance Diameter0.132 INCHES MAXIMUM IN
Current Rating in Amps33.0
Overall Diameter0.237 INCHES MAXIMUM IN
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Style DesignatorPIN CONTACT
Precious MaterialGOLD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 6
3110-00-158-8266 INTERCHANGEABLE
Bearing,ball,annular
5133-00-293-02775133-00-293-0277 INTERCHANGEABLE
Bit,auger
General Services Administration Federal Supply Service
2940-00-354-0919148244 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5342-00-408-14184361-1 INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5310-00-873-802843611 INTERCHANGEABLE
Washer,key
Triumph Engine Control Systems Llc
3230-01-344-940143611 INTERCHANGEABLE
Bit,router
Porter Cable/delta
Cross-Reference Index
Part NumberManufacturer
1450144-1 PRIMARY Caes Systems Llc (USA)
43611 Te Connectivity Corporation (USA)
Related Parts
3110-00-158-8266INTERCHANGEABLE
BEARING,BALL,ANNULAR
5133-00-293-0277INTERCHANGEABLE
BIT,AUGER
5133-00-293-0277
2940-00-354-0919INTERCHANGEABLE
FILTER ELEMENT,FLUID
148244
5342-00-408-1418INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
4361-1
5310-00-873-8028INTERCHANGEABLE
WASHER,KEY
43611
3230-01-344-9401INTERCHANGEABLE
BIT,ROUTER
43611

Frequently Asked Questions

What is NSN 5999-00-421-9006?

NSN 5999-00-421-9006 is a Contact,electrical, manufactured by Caes Systems Llc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-421-9006?

NSN 5999-00-421-9006 has 2 cross-referenced part numbers: 1450144-1 (Caes Systems Llc), 43611 (Te Connectivity Corporation).

What NSN replaces 5999-00-421-9006?

There are 6 known substitutes for 5999-00-421-9006: 3110-00-158-8266, 5133-00-293-0277, 2940-00-354-0919 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1450144-1?

Key specifications for 1450144-1: Precious Material and Location: BODY AND CONTACT SURFACES GOLD; Pin Diameter: 0.125 INCHES NOMINAL IN; Overall Length: 1.092 INCHES NOMINAL IN; Material: COPPER ALLOY CONTACT. 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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