PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

VH-THWell,thermostat

Hotstart Sales, Llc · NSN 2990-01-276-7586 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-276-7586 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-276-7586. Primary manufacturer part number: VH-TH.
Features
  • Well,thermostat — FSC 2990
  • General Characteristics Item Description: MATL DIE CAST ALUMINUM; HEXAGONAL SHP BODY W/TWO 0.625 IN. IN-LINE HOSE CONNECTIONS IN
  • 2 verified cross-references
  • Primary manufacturer: Hotstart Sales, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Well,thermostat, cataloged under National Stock Number 2990-01-276-7586, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Hotstart Sales, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-276-7586
Primary Part NumberVH-TH
Item NameWell,thermostat
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerHotstart Sales, Llc
StatusACTIVE
General Characteristics Item DescriptionMATL DIE CAST ALUMINUM; HEXAGONAL SHP BODY W/TWO 0.625 IN. IN-LINE HOSE CONNECTIONS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-200-9532 INTERCHANGEABLE
Resistor,fixed,film
2530-00-545-5406212227N INTERCHANGEABLE
Dummy Coupling,automotive Air Br
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5325-00-721-55378317-2110 INTERCHANGEABLE
Insert,screw Thread
Lockheed Martin Corp
6695-01-147-9570 INTERCHANGEABLE
Cone,tsa Interface
5360-01-480-3598123041-1 INTERCHANGEABLE
Spring,helical,extension
L3harris Technologies, Inc. Div Space and Airborne Systems
2540-01-572-4410123041 INTERCHANGEABLE
Tarpaulin
Shield Technologies Corp Div Shield Technologies Corporation
Cross-Reference Index
Part NumberManufacturer
123041 Hotstart Sales, Llc (USA)
VH-TH PRIMARY Hotstart Sales, Llc (USA)
Related Parts
5905-00-200-9532INTERCHANGEABLE
RESISTOR,FIXED,FILM
2530-00-545-5406INTERCHANGEABLE
DUMMY COUPLING,AUTOMOTIVE AIR BR
212227N
5325-00-721-5537INTERCHANGEABLE
INSERT,SCREW THREAD
8317-2110
6695-01-147-9570INTERCHANGEABLE
CONE,TSA INTERFACE
5360-01-480-3598INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
123041-1
2540-01-572-4410INTERCHANGEABLE
TARPAULIN
123041

Frequently Asked Questions

What is NSN 2990-01-276-7586?

NSN 2990-01-276-7586 is a Well,thermostat, manufactured by Hotstart Sales, Llc, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-276-7586?

NSN 2990-01-276-7586 has 2 cross-referenced part numbers: 123041 (Hotstart Sales, Llc), VH-TH (Hotstart Sales, Llc).

What NSN replaces 2990-01-276-7586?

There are 6 known substitutes for 2990-01-276-7586: 5905-00-200-9532, 2530-00-545-5406, 5325-00-721-5537 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of VH-TH?

Key specifications for VH-TH: End Item Identification: KIM HOTSTART MFG CO.,ENGINE HEATER,VH-SERIES; General Characteristics Item Description: MATL DIE CAST ALUMINUM; HEXAGONAL SHP BODY W/TWO 0.625 IN. IN-LINE HOSE CONNECTIONS IN. 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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