PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W-35Heater,thermal Release

Rockwell Automation, Inc. Dba Rockwell Automation · NSN 5999-01-304-5961 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-304-5961 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-304-5961. Primary manufacturer part number: W-35.
Features
  • Heater,thermal Release — FSC 5999
  • Current Rating for Which Designed: 152.0 AMPERES NOMINAL
  • Current Rating for Which Designed: 152.0 AMPERES NOMINAL
  • 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 5999-01-304-5961, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-304-5961
Primary Part NumberW-35
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRockwell Automation, Inc. Dba Rockwell Automation
StatusACTIVE
Current Rating for Which Designed152.0 AMPERES NOMINAL
Current Rating for Which Designed152.0 AMPERES NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0500 lbs
Cube0.0027 cu ft
Verified Substitutes 1
5340-00-361-28815B3224 INTERCHANGEABLE
Clamp,loop
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
W-35 PRIMARY Rockwell Automation, Inc. Dba Rockwell Automation (USA)
Related Parts
5340-00-361-2881INTERCHANGEABLE
CLAMP,LOOP
5B3224

Frequently Asked Questions

What is NSN 5999-01-304-5961?

NSN 5999-01-304-5961 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 5999-01-304-5961?

NSN 5999-01-304-5961 has 1 cross-referenced part number: W-35 (Rockwell Automation, Inc. Dba Rockwell Automation).

What NSN replaces 5999-01-304-5961?

There is 1 known substitute for 5999-01-304-5961: 5340-00-361-2881. Verify interchangeability with system specifications before substitution.

What are the specifications of W-35?

Key specifications for W-35: Current Rating for Which Designed: 152.0 AMPERES NOMINAL; End Item Identification: 4920-01-104-2206 AUTOMATIC TEST SYSTEM; Current Rating for Which Designed: 152.0 AMPERES NOMINAL; End Item Identification: 4920-01-104-2206 AUTOMATIC TEST SYSTEM. 4 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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