PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42014Heater,thermal Release

Joslyn Clark Controls, Llc · NSN 5999-00-671-9447 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-671-9447 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-671-9447. Primary manufacturer part number: 42014.
Features
  • Heater,thermal Release — FSC 5999
  • 2 verified cross-references
  • Primary manufacturer: Joslyn Clark Controls, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heater,thermal Release, cataloged under National Stock Number 5999-00-671-9447, 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 Joslyn Clark Controls, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 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)
ManufacturersJoslyn Clark Controls, Llc (CAGE 61809); Challenger Electrical Equipment Corp Industrial Products Operation (CAGE 65788)
Technical Specifications
ParameterValue
NSN5999-00-671-9447
Primary Part Number42014
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerJoslyn Clark Controls, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0200 lbs
Cube0.0020 cu ft
Verified Substitutes 8
5999-00-383-2215 INTERCHANGEABLE
Heater,thermal Release
6150-00-752-506010-319460-1 INTERCHANGEABLE
Lead,electrical
Unison Industries Llc
4820-00-822-4644 INTERCHANGEABLE
Valve,check
3040-01-157-6303 INTERCHANGEABLE
Cylinder Assembly,actuating,line
2610-01-194-621512504926 INTERCHANGEABLE
Tire,pneumatic,vehicular
U S Army Tank Automotive Command Amsta-Im-Mm
4820-01-252-8484440-819-120-420-115 INTERCHANGEABLE
Gear Operator,valve
Emerson Automation Solutions Final Control Us Lp
5950-01-339-03338509749-1 INTERCHANGEABLE
Transformer,radio Frequency
Honeywell International Inc. Dba Honeywell International
5340-01-507-253942014 INTERCHANGEABLE
Bumper
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
42014 Joslyn Clark Controls, Llc (USA)
42014 Challenger Electrical Equipment Corp Industrial Products Operation (USA)
Related Parts
5999-00-383-2215INTERCHANGEABLE
HEATER,THERMAL RELEASE
6150-00-752-5060INTERCHANGEABLE
LEAD,ELECTRICAL
10-319460-1
4820-00-822-4644INTERCHANGEABLE
VALVE,CHECK
3040-01-157-6303INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
2610-01-194-6215INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
12504926
4820-01-252-8484INTERCHANGEABLE
GEAR OPERATOR,VALVE
440-819-120-420-115
5950-01-339-0333INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
8509749-1
5340-01-507-2539INTERCHANGEABLE
BUMPER
42014

Frequently Asked Questions

What is NSN 5999-00-671-9447?

NSN 5999-00-671-9447 is a Heater,thermal Release, manufactured by Joslyn Clark Controls, Llc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-671-9447?

NSN 5999-00-671-9447 has 2 cross-referenced part numbers: 42014 (Joslyn Clark Controls, Llc), 42014 (Challenger Electrical Equipment Corp Industrial Products Operation).

What NSN replaces 5999-00-671-9447?

There are 8 known substitutes for 5999-00-671-9447: 5999-00-383-2215, 6150-00-752-5060, 4820-00-822-4644 and 5 more. Verify interchangeability with system specifications before substitution.

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