PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25419Contact,electrical

Csts, Inc Dba Computer Sys Techl Support · NSN 5999-01-424-5151 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-424-5151 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-424-5151. Primary manufacturer part number: 25419.
Features
  • Contact,electrical — FSC 5999
  • Overall Diameter: 0.016 INCHES NOMINAL IN
  • Style Designator: CRIMP TYPE CONTACT
  • Material: COPPER ALLOY BODY AND CONTACT
  • Overall Diameter: 0.016 INCHES NOMINAL IN
  • Style Designator: CRIMP TYPE CONTACT
  • Material: COPPER ALLOY BODY AND CONTACT
  • 3 verified cross-references
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-424-5151, 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 Csts, Inc Dba Computer Sys Techl Support. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-424-5151
Primary Part Number25419
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerCsts, Inc Dba Computer Sys Techl Support
StatusACTIVE
Overall Diameter0.016 INCHES NOMINAL IN
Style DesignatorCRIMP TYPE CONTACT
MaterialCOPPER ALLOY BODY AND CONTACT
Overall Diameter0.016 INCHES NOMINAL IN
Style DesignatorCRIMP TYPE CONTACT
MaterialCOPPER ALLOY BODY AND CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 8
Circuit Card Assembly
5920-00-066-0221KTK4 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
2810-00-118-944025419 INTERCHANGEABLE
Cover
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4210-00-640-184125419 INTERCHANGEABLE
Bracket,fire Extinguisher
Tyco Fire Products Lp
5365-00-997-0203 INTERCHANGEABLE
Ring,idler,lock
4710-01-013-662325419 INTERCHANGEABLE
Tube Assembly,metal
Williams International Co., L.l.c.
6130-01-066-898925419 INTERCHANGEABLE
Power Supply Subassembly
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5315-01-617-4763 INTERCHANGEABLE
Pin,straight,headless
Cross-Reference Index
Part NumberManufacturer
3174AS4571 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
PCK18-2TR9 Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
25419 PRIMARY Csts, Inc Dba Computer Sys Techl Support (USA)
Related Parts
5998-01-538-0589SUCCESSOR
CIRCUIT CARD ASSEMBLY
5920-00-066-0221INTERCHANGEABLE
FUSE,CARTRIDGE
KTK4
2810-00-118-9440INTERCHANGEABLE
COVER
25419
4210-00-640-1841INTERCHANGEABLE
BRACKET,FIRE EXTINGUISHER
25419
5365-00-997-0203INTERCHANGEABLE
RING,IDLER,LOCK
4710-01-013-6623INTERCHANGEABLE
TUBE ASSEMBLY,METAL
25419
6130-01-066-8989INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
25419
5315-01-617-4763INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS

Frequently Asked Questions

What is NSN 5999-01-424-5151?

NSN 5999-01-424-5151 is a Contact,electrical, manufactured by Csts, Inc Dba Computer Sys Techl Support, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-424-5151?

NSN 5999-01-424-5151 has 3 cross-referenced part numbers: 3174AS4571 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), PCK18-2TR9 (Souriau Usa, Inc. Dba Souriau Usa Inc), 25419 (Csts, Inc Dba Computer Sys Techl Support).

What NSN replaces 5999-01-424-5151?

There are 8 known substitutes for 5999-01-424-5151: 5998-01-538-0589, 5920-00-066-0221, 2810-00-118-9440 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25419?

Key specifications for 25419: Overall Diameter: 0.016 INCHES NOMINAL IN; Style Designator: CRIMP TYPE CONTACT; Material: COPPER ALLOY BODY AND CONTACT; Special Features: WIRE SIZE 18-22; CRIMP TYPE CONTACT, FINISHED WITH TIN ALLOY.. 10 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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