PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31358Heater,thermal Release

Numax Electronics Inc · NSN 5999-00-553-3858 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-553-3858 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-553-3858. Primary manufacturer part number: 31358.
Features
  • Heater,thermal Release — FSC 5999
  • 3 verified cross-references
  • Primary manufacturer: Numax Electronics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heater,thermal Release, cataloged under National Stock Number 5999-00-553-3858, 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 Numax Electronics Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHeater,thermal Release
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersNumax Electronics Inc (CAGE 53397); Challenger Electrical Equipment Corp (CAGE 21810)
Technical Specifications
ParameterValue
NSN5999-00-553-3858
Primary Part Number31358
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNumax Electronics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5360-00-139-6935 INTERCHANGEABLE
Spring,special
6240-00-270-4282 INTERCHANGEABLE
Lamp,glow
5360-00-316-420131364 INTERCHANGEABLE
Spring,helical,extension
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
1630-00-596-96373-1358 INTERCHANGEABLE
Wheel,landing Gear
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5999-00-818-3060 INTERCHANGEABLE
Heater,thermal Release
3120-00-854-413016603841 INTERCHANGEABLE
Bearing Half,sleeve
Fairbanks Morse, Llc
6610-00-918-338731358 INTERCHANGEABLE
Shaft Assy
Aerosonic Llc
5330-01-013-767531358 INTERCHANGEABLE
Packing,preformed
Morris Material Handling, Inc.
4720-01-187-691231358 INTERCHANGEABLE
Hose Assembly,nonmetallic
Eaglepicher Corp
6515-01-582-83748130-L/12 INTERCHANGEABLE
Separator,toe
Pedifix, Inc.
Cross-Reference Index
Part NumberManufacturer
31358 Numax Electronics Inc (USA)
31364 Numax Electronics Inc (USA)
F4A Challenger Electrical Equipment Corp (USA)
Related Parts
5360-00-139-6935INTERCHANGEABLE
SPRING,SPECIAL
6240-00-270-4282INTERCHANGEABLE
LAMP,GLOW
5360-00-316-4201INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
31364
1630-00-596-9637INTERCHANGEABLE
WHEEL,LANDING GEAR
3-1358
5999-00-818-3060INTERCHANGEABLE
HEATER,THERMAL RELEASE
3120-00-854-4130INTERCHANGEABLE
BEARING HALF,SLEEVE
16603841
6610-00-918-3387INTERCHANGEABLE
SHAFT ASSY
31358
5330-01-013-7675INTERCHANGEABLE
PACKING,PREFORMED
31358
4720-01-187-6912INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
31358
6515-01-582-8374INTERCHANGEABLE
SEPARATOR,TOE
8130-L/12

Frequently Asked Questions

What is NSN 5999-00-553-3858?

NSN 5999-00-553-3858 is a Heater,thermal Release, manufactured by Numax Electronics Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-553-3858?

NSN 5999-00-553-3858 has 3 cross-referenced part numbers: 31358 (Numax Electronics Inc), 31364 (Numax Electronics Inc), F4A (Challenger Electrical Equipment Corp).

What NSN replaces 5999-00-553-3858?

There are 10 known substitutes for 5999-00-553-3858: 5360-00-139-6935, 6240-00-270-4282, 5360-00-316-4201 and 7 more. Verify interchangeability with system specifications before substitution.

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