PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W50Heater,thermal Release

Rockwell Automation, Inc. Dba Rockwell Automation · NSN 5999-01-241-8032 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-241-8032 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-241-8032. Primary manufacturer part number: W50.
Features
  • Heater,thermal Release — FSC 5999
  • Current Rating for Which Designed: 8130.0 MILLIAMPERES MINIMUM AND 8450.0 MILLIAMPERES MAXIMUM
  • Current Rating for Which Designed: 8130.0 MILLIAMPERES MINIMUM AND 8450.0 MILLIAMPERES MAXIMUM
  • 1 verified cross-reference
  • Primary manufacturer: Rockwell Automation, Inc. Dba Rockwell Automation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heater,thermal Release, cataloged under National Stock Number 5999-01-241-8032, 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 Rockwell Automation, Inc. Dba Rockwell Automation. Government technical data includes 2 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-241-8032
Primary Part NumberW50
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRockwell Automation, Inc. Dba Rockwell Automation
StatusACTIVE
Current Rating for Which Designed8130.0 MILLIAMPERES MINIMUM AND 8450.0 MILLIAMPERES MAXIMUM
Current Rating for Which Designed8130.0 MILLIAMPERES MINIMUM AND 8450.0 MILLIAMPERES MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.0600 lbs
Cube0.0045 cu ft
Verified Substitutes 3
6145-00-255-0187 INTERCHANGEABLE
Cable,telephone
5950-00-681-68625010 INTERCHANGEABLE
Transformer,power Autotransforme
Staco Energy Products Co Dba Staco Energy Products Co
5999-00-961-8135W50 INTERCHANGEABLE
Heater,thermal Release
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
W50 PRIMARY Rockwell Automation, Inc. Dba Rockwell Automation (USA)
Related Parts
6145-00-255-0187INTERCHANGEABLE
CABLE,TELEPHONE
5950-00-681-6862INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
5010
5999-00-961-8135INTERCHANGEABLE
HEATER,THERMAL RELEASE
W50

Frequently Asked Questions

What is NSN 5999-01-241-8032?

NSN 5999-01-241-8032 is a Heater,thermal Release, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-241-8032?

NSN 5999-01-241-8032 has 1 cross-referenced part number: W50 (Rockwell Automation, Inc. Dba Rockwell Automation).

What NSN replaces 5999-01-241-8032?

There are 3 known substitutes for 5999-01-241-8032: 6145-00-255-0187, 5950-00-681-6862, 5999-00-961-8135. Verify interchangeability with system specifications before substitution.

What are the specifications of W50?

Key specifications for W50: Current Rating for Which Designed: 8130.0 MILLIAMPERES MINIMUM AND 8450.0 MILLIAMPERES MAXIMUM; Current Rating for Which Designed: 8130.0 MILLIAMPERES MINIMUM AND 8450.0 MILLIAMPERES MAXIMUM. 2 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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