PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42004Heater,thermal Release

Cooper Industries Inc Cooper Distribution Equipment Div · NSN 5999-00-504-9215 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-504-9215 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-504-9215. Primary manufacturer part number: 42004.
Features
  • Heater,thermal Release — FSC 5999
  • 1 verified cross-reference
  • Primary manufacturer: Cooper Industries Inc Cooper Distribution Equipment Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heater,thermal Release, cataloged under National Stock Number 5999-00-504-9215, 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 Cooper Industries Inc Cooper Distribution Equipment Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameHeater,thermal Release
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersCooper Industries Inc Cooper Distribution Equipment Div (CAGE 04009)
Successor NSN5895-01-392-8974 — Modem,communications
Technical Specifications
ParameterValue
NSN5999-00-504-9215
Primary Part Number42004
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerCooper Industries Inc Cooper Distribution Equipment Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5895-01-392-8974 (42004)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.2900 lbs
Cube0.0023 cu ft
Verified Substitutes 12
5895-01-392-897442004 SUCCESSOR
Modem,communications
Motorola/codex Corp Sub of Motorola Inc
6240-00-553-8891INX3509 INTERCHANGEABLE
Lamp,incandescent
Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric
3040-00-845-3922 INTERCHANGEABLE
Shaft,straight
5950-01-107-3172C8719-1 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
3120-01-245-8834 INTERCHANGEABLE
Bearing,plain,rod End
4920-01-303-087142004 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
6530-01-304-9754DL-9754 INTERCHANGEABLE
Pouch,liquid Absorbent
Downeast Logistics Llc
5331-01-308-810542004 INTERCHANGEABLE
O-Ring
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4730-01-367-54784200-4 INTERCHANGEABLE
Coupling Half,quick Disconnect
Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
6150-01-500-625542004 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Brady Worldwide Inc
Cross-Reference Index
Part NumberManufacturer
42004 Cooper Industries Inc Cooper Distribution Equipment Div (USA)
Related Parts
SUCCESSOR 5895-01-392-8974 Modem,communications · 42004
6240-00-553-8891INTERCHANGEABLE
LAMP,INCANDESCENT
INX3509
3040-00-845-3922INTERCHANGEABLE
SHAFT,STRAIGHT
5950-01-107-3172INTERCHANGEABLE
TRANSFORMER,POWER
C8719-1
3120-01-245-8834INTERCHANGEABLE
BEARING,PLAIN,ROD END
4920-01-303-0871INTERCHANGEABLE
TEST PROGRAM SET
42004
6530-01-304-9754INTERCHANGEABLE
POUCH,LIQUID ABSORBENT
DL-9754
5331-01-308-8105INTERCHANGEABLE
O-RING
42004
4730-01-367-5478INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4200-4
6150-01-500-6255INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
42004
6515-01-504-4324INTERCHANGEABLE
PLATE,ORBITAL,MAXILLOFACIAL SURG
420.04
6685-01-646-9741INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
42004

Frequently Asked Questions

What is NSN 5999-00-504-9215?

NSN 5999-00-504-9215 is a Heater,thermal Release, manufactured by Cooper Industries Inc Cooper Distribution Equipment Div, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-504-9215?

NSN 5999-00-504-9215 has 1 cross-referenced part number: 42004 (Cooper Industries Inc Cooper Distribution Equipment Div).

What NSN replaces 5999-00-504-9215?

There are 12 known substitutes for 5999-00-504-9215: 5895-01-392-8974, 6240-00-553-8891, 3040-00-845-3922 and 9 more. Verify interchangeability with system specifications before substitution.

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