PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42016Heater,thermal Release

Cooper Industries Inc Cooper Distribution Equipment Div · NSN 5999-00-383-2230 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-383-2230 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-383-2230. Primary manufacturer part number: 42016.
Features
  • Heater,thermal Release — FSC 5999
  • Current Rating for Which Designed: 8.0 AMPERES MINIMUM AND 8.8 AMPERES MAXIMUM
  • Current Rating for Which Designed: 8.0 AMPERES MINIMUM AND 8.8 AMPERES MAXIMUM
  • 4 verified cross-references
  • 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 5999-00-383-2230, 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. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-383-2230
Primary Part Number42016
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerCooper Industries Inc Cooper Distribution Equipment Div
StatusCANCELLED
Current Rating for Which Designed8.0 AMPERES MINIMUM AND 8.8 AMPERES MAXIMUM
Current Rating for Which Designed8.0 AMPERES MINIMUM AND 8.8 AMPERES MAXIMUM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0300 lbs
Cube0.0012 cu ft
Verified Substitutes 9
5305-00-151-1578 INTERCHANGEABLE
Screw,machine
5950-00-449-8223SC-D-647111 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6730-00-504-181142016 INTERCHANGEABLE
Mirror,photographic Reader
Magnasync/moviola Corporation Dba Magnasync/moviola Corp
5315-00-676-916072139 INTERCHANGEABLE
Pin,hollow
Textron Lycoming Inc Williamsport Plant
1650-01-033-32867213-9 INTERCHANGEABLE
Swivel,hydraulic
Pneudraulics, Inc.
4820-01-062-3254 INTERCHANGEABLE
Seat,valve
3417-01-179-1833420-16 INTERCHANGEABLE
Milling Machine,vertical
Cincinnati Machine Co
4820-01-296-698342016 INTERCHANGEABLE
Cap,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3040-01-522-177842016 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
42016 Cooper Industries Inc Cooper Distribution Equipment Div (USA)
42016 Raytheon Technical Services Company (USA)
72139 Cae Usa Inc. (USA)
72139 Raytheon Technical Services Company (USA)
Related Parts
5305-00-151-1578INTERCHANGEABLE
SCREW,MACHINE
5950-00-449-8223INTERCHANGEABLE
TRANSFORMER,POWER
SC-D-647111
6730-00-504-1811INTERCHANGEABLE
MIRROR,PHOTOGRAPHIC READER
42016
5315-00-676-9160INTERCHANGEABLE
PIN,HOLLOW
72139
1650-01-033-3286INTERCHANGEABLE
SWIVEL,HYDRAULIC
7213-9
4820-01-062-3254INTERCHANGEABLE
SEAT,VALVE
3417-01-179-1833INTERCHANGEABLE
MILLING MACHINE,VERTICAL
420-16
4820-01-296-6983INTERCHANGEABLE
CAP,VALVE
42016
3040-01-522-1778INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
42016

Frequently Asked Questions

What is NSN 5999-00-383-2230?

NSN 5999-00-383-2230 is a Heater,thermal Release, manufactured by Cooper Industries Inc Cooper Distribution Equipment Div, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-383-2230?

NSN 5999-00-383-2230 has 4 cross-referenced part numbers: 42016 (Cooper Industries Inc Cooper Distribution Equipment Div), 42016 (Raytheon Technical Services Company), 72139 (Cae Usa Inc.), 72139 (Raytheon Technical Services Company).

What NSN replaces 5999-00-383-2230?

There are 9 known substitutes for 5999-00-383-2230: 5305-00-151-1578, 5950-00-449-8223, 6730-00-504-1811 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42016?

Key specifications for 42016: Overall Width: 0.375 INCHES NOMINAL IN; Current Rating for Which Designed: 8.0 AMPERES MINIMUM AND 8.8 AMPERES MAXIMUM; Overall Height: 0.500 INCHES NOMINAL IN; Overall Length: 1.906 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-383-2230 still in active supply?

NSN 5999-00-383-2230 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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