PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W38Heater,thermal Release

Rockwell Automation, Inc. Dba Rockwell Automation · NSN 5999-01-363-6864 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-363-6864 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-363-6864. Primary manufacturer part number: W38.
Features
  • Heater,thermal Release — FSC 5999
  • Current Rating for Which Designed: 3.0 AMPERES NOMINAL
  • Current Rating for Which Designed: 3.0 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 5999-01-363-6864, 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
NSN5999-01-363-6864
Primary Part NumberW38
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRockwell Automation, Inc. Dba Rockwell Automation
StatusACTIVE
Current Rating for Which Designed3.0 AMPERES NOMINAL
Current Rating for Which Designed3.0 AMPERES NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 3
3110-00-156-1703 INTERCHANGEABLE
Bearing,ball,thrust
3110-00-555-55331306F-1B1 INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
3441-01-435-5637 INTERCHANGEABLE
Brake Machine,sheet Metal,hand O
Cross-Reference Index
Part NumberManufacturer
W38 PRIMARY Rockwell Automation, Inc. Dba Rockwell Automation (USA)
Related Parts
3110-00-156-1703INTERCHANGEABLE
BEARING,BALL,THRUST
3110-00-555-5533INTERCHANGEABLE
BEARING,BALL,ANNULAR
1306F-1B1
3441-01-435-5637INTERCHANGEABLE
BRAKE MACHINE,SHEET METAL,HAND O

Frequently Asked Questions

What is NSN 5999-01-363-6864?

NSN 5999-01-363-6864 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 5999-01-363-6864?

NSN 5999-01-363-6864 has 1 cross-referenced part number: W38 (Rockwell Automation, Inc. Dba Rockwell Automation).

What NSN replaces 5999-01-363-6864?

There are 3 known substitutes for 5999-01-363-6864: 3110-00-156-1703, 3110-00-555-5533, 3441-01-435-5637. Verify interchangeability with system specifications before substitution.

What are the specifications of W38?

Key specifications for W38: Current Rating for Which Designed: 3.0 AMPERES NOMINAL; Current Rating for Which Designed: 3.0 AMPERES NOMINAL. 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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