PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W31Contact Assembly,electrical

Eaton Corp Machinery Process Control Opns · NSN 5999-01-452-6989 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-452-6989 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-452-6989. Primary manufacturer part number: W31.
Features
  • Contact Assembly,electrical — FSC 5999
  • Contact Form Arrangement: 1C LOCATION NOT OTHERWISE SPECIFIED
  • Structural Design: PILE-UP
  • Contact Form Arrangement: 1C LOCATION NOT OTHERWISE SPECIFIED
  • Structural Design: PILE-UP
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Corp Machinery Process Control Opns
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact Assembly,electrical, cataloged under National Stock Number 5999-01-452-6989, 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 Eaton Corp Machinery Process Control Opns. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-452-6989
Primary Part NumberW31
Item NameContact Assembly,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerEaton Corp Machinery Process Control Opns
StatusACTIVE
Contact Form Arrangement1C LOCATION NOT OTHERWISE SPECIFIED
Structural DesignPILE-UP
Contact Form Arrangement1C LOCATION NOT OTHERWISE SPECIFIED
Structural DesignPILE-UP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeZC
Verified Substitutes 4
5120-00-180-0872 INTERCHANGEABLE
Bar,wrecking
3441-00-241-8261 INTERCHANGEABLE
Brake Machine,sheet Metal,hand O
5340-00-382-8970101332 INTERCHANGEABLE
Clip,retaining
Dana Off Highway Products, Llc
5999-01-271-8218W-31 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
Cross-Reference Index
Part NumberManufacturer
W31 PRIMARY Eaton Corp Machinery Process Control Opns (USA)
Related Parts
5120-00-180-0872INTERCHANGEABLE
BAR,WRECKING
3441-00-241-8261INTERCHANGEABLE
BRAKE MACHINE,SHEET METAL,HAND O
5340-00-382-8970INTERCHANGEABLE
CLIP,RETAINING
101332
5999-01-271-8218INTERCHANGEABLE
HEATER,THERMAL RELEASE
W-31

Frequently Asked Questions

What is NSN 5999-01-452-6989?

NSN 5999-01-452-6989 is a Contact Assembly,electrical, manufactured by Eaton Corp Machinery Process Control Opns, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-452-6989?

NSN 5999-01-452-6989 has 1 cross-referenced part number: W31 (Eaton Corp Machinery Process Control Opns).

What NSN replaces 5999-01-452-6989?

There are 4 known substitutes for 5999-01-452-6989: 5120-00-180-0872, 3441-00-241-8261, 5340-00-382-8970 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W31?

Key specifications for W31: Contact Form Arrangement: 1C LOCATION NOT OTHERWISE SPECIFIED; Structural Design: PILE-UP; End Item Identification: ONBOARD WAGB 420 FT U. S. COAST GUARD VESSELS FT; Special Features: FOUR SEPARATE CONTACT SETS COLOR CODED; 3 SILVER 1 BLACK. 8 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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