PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N34Heater,thermal Release

Rockwell Automation, Inc. Dba Rockwell Automation · NSN 5999-00-503-1593 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-503-1593 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-503-1593. Primary manufacturer part number: N34.
Features
  • Heater,thermal Release — FSC 5999
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S)
  • Mounting Hole Diameter: 0.188 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S)
  • Mounting Hole Diameter: 0.188 INCHES NOMINAL IN
  • 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 5999-00-503-1593, 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 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-503-1593
Primary Part NumberN34
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRockwell Automation, Inc. Dba Rockwell Automation
StatusCANCELLED
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Mounting Hole Diameter0.188 INCHES NOMINAL IN
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Mounting Hole Diameter0.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.1000 lbs
Cube0.0004 cu ft
Verified Substitutes 3
5310-00-185-6460 INTERCHANGEABLE
Nut,plain,round
2030-00-684-65782361-04 INTERCHANGEABLE
Coil,valve
Norgren C a Co
3020-00-865-4606N3-4 INTERCHANGEABLE
Gear Set,bevel,matched
Roller Bearing Co of America, Inc Div Pic Design
Cross-Reference Index
Part NumberManufacturer
N34 PRIMARY Rockwell Automation, Inc. Dba Rockwell Automation (USA)
Related Parts
5310-00-185-6460INTERCHANGEABLE
NUT,PLAIN,ROUND
2030-00-684-6578INTERCHANGEABLE
COIL,VALVE
2361-04
3020-00-865-4606INTERCHANGEABLE
GEAR SET,BEVEL,MATCHED
N3-4

Frequently Asked Questions

What is NSN 5999-00-503-1593?

NSN 5999-00-503-1593 is a Heater,thermal Release, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-503-1593?

NSN 5999-00-503-1593 has 1 cross-referenced part number: N34 (Rockwell Automation, Inc. Dba Rockwell Automation).

What NSN replaces 5999-00-503-1593?

There are 3 known substitutes for 5999-00-503-1593: 5310-00-185-6460, 2030-00-684-6578, 3020-00-865-4606. Verify interchangeability with system specifications before substitution.

What are the specifications of N34?

Key specifications for N34: Overall Width: 0.594 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Length: 1.500 INCHES NOMINAL IN; Overall Height: 0.954 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-503-1593 still in active supply?

NSN 5999-00-503-1593 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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