PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

873478R92Thermostat Assembly

Navistar Intl Corp Truck Br Ohio Plant · NSN 6620-00-098-4856 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-00-098-4856 — this item is cataloged by the U.S. Government under National Stock Number 6620-00-098-4856. Primary manufacturer part number: 873478R92.
Features
  • Thermostat Assembly — FSC 6620
  • FSC Application Data: VEHICULAR ENGINE INSTRUMENTS
  • General Characteristics Item Description: 180 DEGREE MAX RANGE
  • 5 verified cross-references
  • Primary manufacturer: Navistar Intl Corp Truck Br Ohio Plant
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermostat Assembly, cataloged under National Stock Number 6620-00-098-4856, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Navistar Intl Corp Truck Br Ohio Plant. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6620-00-098-4856
Primary Part Number873478R92
Item NameThermostat Assembly
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerNavistar Intl Corp Truck Br Ohio Plant
StatusACTIVE
FSC Application DataVEHICULAR ENGINE INSTRUMENTS
General Characteristics Item Description180 DEGREE MAX RANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4710-01-185-83273G2541 INTERCHANGEABLE
Tube Assembly,metal
Caterpillar Inc Div Caterpillar Defense
4820-01-224-4773 INTERCHANGEABLE
Valve
5930-01-237-9854W2T90436 INTERCHANGEABLE
Switch,toggle
Evoqua Water Technologies Llc
2530-01-433-750731868 INTERCHANGEABLE
Rim,wheel,pneumatic Tire
Accuride Corporation Dba Accuride Distributing Llc
1680-01-500-525231868-1 INTERCHANGEABLE
Davit Step Assembly
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
873478R92 PRIMARY Navistar Intl Corp Truck Br Ohio Plant (USA)
873478R92 Navistar International Corporation Dba Navistar (USA)
31868 Ideal Instruments Inc (USA)
873478R92 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
368-180 Standard-Thomson Corporation (USA)
Related Parts
4710-01-185-8327INTERCHANGEABLE
TUBE ASSEMBLY,METAL
3G2541
4820-01-224-4773INTERCHANGEABLE
VALVE
5930-01-237-9854INTERCHANGEABLE
SWITCH,TOGGLE
W2T90436
2530-01-433-7507INTERCHANGEABLE
RIM,WHEEL,PNEUMATIC TIRE
31868
1680-01-500-5252INTERCHANGEABLE
DAVIT STEP ASSEMBLY
31868-1

Frequently Asked Questions

What is NSN 6620-00-098-4856?

NSN 6620-00-098-4856 is a Thermostat Assembly, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-00-098-4856?

NSN 6620-00-098-4856 has 5 cross-referenced part numbers: 873478R92 (Navistar Intl Corp Truck Br Ohio Plant), 873478R92 (Navistar International Corporation Dba Navistar), 31868 (Ideal Instruments Inc), 873478R92 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 368-180 (Standard-Thomson Corporation).

What NSN replaces 6620-00-098-4856?

There are 5 known substitutes for 6620-00-098-4856: 4710-01-185-8327, 4820-01-224-4773, 5930-01-237-9854 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 873478R92?

Key specifications for 873478R92: FSC Application Data: VEHICULAR ENGINE INSTRUMENTS; General Characteristics Item Description: 180 DEGREE MAX RANGE; End Item Identification: MODEL 1600 VAN. 3 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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