PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

745254-6Contact,electrical

Te Connectivity Corporation · NSN 5999-01-397-1451 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-397-1451 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-397-1451. Primary manufacturer part number: 745254-6.
Features
  • Contact,electrical — FSC 5999
  • 2 verified cross-references
  • Primary manufacturer: Te Connectivity Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-397-1451, 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 Te Connectivity Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameContact,electrical
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersTe Connectivity Corporation (CAGE 00779); Csts, Inc Dba Computer Sys Techl Support (CAGE 9J740)
Technical Specifications
ParameterValue
NSN5999-01-397-1451
Primary Part Number745254-6
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeZN
Weight0.0003 lbs
Cube0.0000 cu ft
Verified Substitutes 7
5985-00-156-0762 INTERCHANGEABLE
Waveguide
1650-00-166-747425414 INTERCHANGEABLE
Plate,retaining Valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5133-00-277-69421302 57/64 INTERCHANGEABLE
Drill,twist
Morse Cutting Tools
5365-00-287-0102AS5169-04 INTERCHANGEABLE
Plug,machine Thread
Sae International Dba Sae International
5935-00-819-869125414-B INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5360-01-375-418525414 INTERCHANGEABLE
Spring,helical,compression
Liquid Metronics Inc
6145-01-469-918225414 INTERCHANGEABLE
Cable,power,electrical
Belden, Inc.
Cross-Reference Index
Part NumberManufacturer
745254-6 PRIMARY Te Connectivity Corporation (USA)
25414 Csts, Inc Dba Computer Sys Techl Support (USA)
Related Parts
5985-00-156-0762INTERCHANGEABLE
WAVEGUIDE
1650-00-166-7474INTERCHANGEABLE
PLATE,RETAINING VALVE
25414
5133-00-277-6942INTERCHANGEABLE
DRILL,TWIST
1302 57/64
5365-00-287-0102INTERCHANGEABLE
PLUG,MACHINE THREAD
AS5169-04
5935-00-819-8691INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
25414-B
5360-01-375-4185INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
25414
6145-01-469-9182INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
25414

Frequently Asked Questions

What is NSN 5999-01-397-1451?

NSN 5999-01-397-1451 is a Contact,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-397-1451?

NSN 5999-01-397-1451 has 2 cross-referenced part numbers: 745254-6 (Te Connectivity Corporation), 25414 (Csts, Inc Dba Computer Sys Techl Support).

What NSN replaces 5999-01-397-1451?

There are 7 known substitutes for 5999-01-397-1451: 5985-00-156-0762, 1650-00-166-7474, 5133-00-277-6942 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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