PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H42Heater,thermal Release

Siemens Energy and Automation Inc Siemens Furnas Controls Div · NSN 5999-00-802-6785 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-802-6785 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-802-6785. Primary manufacturer part number: H42.
Features
  • Heater,thermal Release — FSC 5999
  • Mounting Facility Type and Quantity: 2 WIRE LOOPS
  • Mounting Facility Type and Quantity: 2 WIRE LOOPS
  • 3 verified cross-references
  • Primary manufacturer: Siemens Energy and Automation Inc Siemens Furnas Controls 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 5999-00-802-6785, 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 Siemens Energy and Automation Inc Siemens Furnas Controls Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-802-6785
Primary Part NumberH42
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSiemens Energy and Automation Inc Siemens Furnas Controls Div
StatusACTIVE
Mounting Facility Type and Quantity2 WIRE LOOPS
Mounting Facility Type and Quantity2 WIRE LOOPS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZN
Weight0.0300 lbs
Cube0.0055 cu ft
Verified Substitutes 7
6145-00-128-8690B1 INTERCHANGEABLE
Wire,electrical
American Society for Testing and Materials Dba Astm International
5950-00-175-7301860399 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
4730-00-266-0543SAE J513 10-8 010102BA INTERCHANGEABLE
Adapter,straight,pipe to Tube
Sae International Dba Sae International
4510-00-650-020461042 INTERCHANGEABLE
Interceptor,sediment
Josam Co
3130-01-032-6066H42 INTERCHANGEABLE
Housing,bearing Unit
Hannay Reels Inc
5330-01-191-299743764 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc Div Vsm
2640-01-220-5784H-42 INTERCHANGEABLE
Valve,pneumatic Tire
Haltec Corp
Cross-Reference Index
Part NumberManufacturer
45616337-01 Vapor Corp Sub of Brunswick Corp (USA)
43764 Compair Kellogg Div of Robertshaw Controls Co (USA)
H42 PRIMARY Siemens Energy and Automation Inc Siemens Furnas Controls Div (USA)
Related Parts
6145-00-128-8690INTERCHANGEABLE
WIRE,ELECTRICAL
B1
5950-00-175-7301INTERCHANGEABLE
REACTOR
860399
4730-00-266-0543INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SAE J513 10-8 010102BA
4510-00-650-0204INTERCHANGEABLE
INTERCEPTOR,SEDIMENT
61042
3130-01-032-6066INTERCHANGEABLE
HOUSING,BEARING UNIT
H42
5330-01-191-2997INTERCHANGEABLE
SEAL,PLAIN ENCASED
43764
2640-01-220-5784INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
H-42

Frequently Asked Questions

What is NSN 5999-00-802-6785?

NSN 5999-00-802-6785 is a Heater,thermal Release, manufactured by Siemens Energy and Automation Inc Siemens Furnas Controls Div, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-802-6785?

NSN 5999-00-802-6785 has 3 cross-referenced part numbers: 45616337-01 (Vapor Corp Sub of Brunswick Corp), 43764 (Compair Kellogg Div of Robertshaw Controls Co), H42 (Siemens Energy and Automation Inc Siemens Furnas Controls Div).

What NSN replaces 5999-00-802-6785?

There are 7 known substitutes for 5999-00-802-6785: 6145-00-128-8690, 5950-00-175-7301, 4730-00-266-0543 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H42?

Key specifications for H42: Overall Length: 1.094 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 2 WIRE LOOPS; Overall Height: 1.000 INCHES NOMINAL IN; Overall Width: 0.688 INCHES NOMINAL IN. 8 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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