PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42112Heater,thermal Release

Cooper Industries Inc Cooper Distribution Equipment Div · NSN 5999-00-690-7146 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-690-7146 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-690-7146. Primary manufacturer part number: 42112.
Features
  • Heater,thermal Release — FSC 5999
  • Current Rating for Which Designed: 1.3 AMPERES MINIMUM AND 1.5 AMPERES MAXIMUM
  • Current Rating for Which Designed: 1.3 AMPERES MINIMUM AND 1.5 AMPERES MAXIMUM
  • 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 5999-00-690-7146, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-690-7146
Primary Part Number42112
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerCooper Industries Inc Cooper Distribution Equipment Div
StatusACTIVE
Current Rating for Which Designed1.3 AMPERES MINIMUM AND 1.5 AMPERES MAXIMUM
Current Rating for Which Designed1.3 AMPERES MINIMUM AND 1.5 AMPERES MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Verified Substitutes 9
5945-00-321-70615339-093018-1 INTERCHANGEABLE
Relay,electromagnetic
Textron Systems Corporation Dba Textron Systems Corp
5305-00-432-4164 INTERCHANGEABLE
Screw,tapping
4720-00-922-51362663-12 INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
2940-00-937-192642112 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5950-01-063-24561804236 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation
3040-01-514-841142112 INTERCHANGEABLE
Shaft,shouldered
Moog Inc. Dba Ampac-Isp Corp
5120-01-545-0770 INTERCHANGEABLE
Wrench Set,ratchet
7310-01-590-576849971 INTERCHANGEABLE
Hingeassembly
G.s. Blodgett, Llc Div Blodgett
4140-01-669-086042-112 INTERCHANGEABLE
Fan,tubeaxial
Rix Industries
Cross-Reference Index
Part NumberManufacturer
42112 Cooper Industries Inc Cooper Distribution Equipment Div (USA)
Related Parts
5945-00-321-7061INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5339-093018-1
5305-00-432-4164INTERCHANGEABLE
SCREW,TAPPING
4720-00-922-5136INTERCHANGEABLE
HOSE,NONMETALLIC
2663-12
2940-00-937-1926INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42112
5950-01-063-2456INTERCHANGEABLE
TRANSFORMER,POWER
1804236
3040-01-514-8411INTERCHANGEABLE
SHAFT,SHOULDERED
42112
5120-01-545-0770INTERCHANGEABLE
WRENCH SET,RATCHET
7310-01-590-5768INTERCHANGEABLE
HINGEASSEMBLY
49971
4140-01-669-0860INTERCHANGEABLE
FAN,TUBEAXIAL
42-112

Frequently Asked Questions

What is NSN 5999-00-690-7146?

NSN 5999-00-690-7146 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 5999-00-690-7146?

NSN 5999-00-690-7146 has 1 cross-referenced part number: 42112 (Cooper Industries Inc Cooper Distribution Equipment Div).

What NSN replaces 5999-00-690-7146?

There are 9 known substitutes for 5999-00-690-7146: 5945-00-321-7061, 5305-00-432-4164, 4720-00-922-5136 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42112?

Key specifications for 42112: Current Rating for Which Designed: 1.3 AMPERES MINIMUM AND 1.5 AMPERES MAXIMUM; Current Rating for Which Designed: 1.3 AMPERES MINIMUM AND 1.5 AMPERES MAXIMUM. 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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