The Truck,tank, cataloged under National Stock Number 2320-00-920-7598, is classified within Federal Supply Class 2320 (Trucks and Truck Tractors, Wheeled) of the Ground Effect Vehicles, Motor Vehicles, Trailers group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 30 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2320-00-920-7598 |
| Primary Part Number | 8736721 |
| Item Name | Truck,tank |
| FSC / FSG | 2320 / 23 — Trucks and Truck Tractors, Wheeled |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Manhole Quantity | 2 |
| Reverse Speed Quantity | 1 |
| Model Number | 10937779 BODY |
| Model Number | M622 CHASSIS |
| Engine Brake Horsepower | 140.0 |
| Unable to Decode | UNABLE TO DECODE |
| Engine Horsepower Rating Speed in RPM | 2600.0 |
| Rear Wheel Tread Nominal Width | 69.62 INCHES IN |
| Tank Compartment Quantity | 2 |
| Front Axle Engaging Mechanism Type | AUTOMATIC |
| Transmission Adjunct Type | TRANSFER |
| Pump Type and Quantity | 1 DISPENSING |
| Storage Compartment Type | UTILITY |
| Vehicle Maximum Gross Weight | 23569.00 POUNDS LBS |
| Cab Roof Type | OPEN |
| Rear Wheel Mounting Type | SINGLE |
| Wheel Quantity | 6 |
| Features Provided | TOWING PINTLE HOOK AND UNDERWATER FORDING SYSTEM |
| Storage Compartment Location | REAR FACING |
| Unable to Decode | UNABLE TO DECODE |
| Forward Speed Quantity | 5 |
| Tank Capacity | 1200.0 GALLON, US MEASURE |
| Drive Wheel Quantity | 6 |
| Cab Door Quantity | 2 |
| Front Wheel Tread Nominal Width | 70.00 INCHES IN |
| Transmission Type | MANUAL |
| Vehicle Curb Weight | 14169.0 POUNDS LBS |
| Rated Load Capacity | 2.50 TONS |
| Drive Axle Location | FRONT AND REAR |
| Unable to Decode | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8736721 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| M622 | 5/1 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2320-00-920-7598 is a Truck,tank, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2320, Trucks and Truck Tractors, Wheeled. Status: active.
NSN 2320-00-920-7598 has 1 manufacturer part number on file: 8736721 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5945-01-442-9777. Verify interchangeability with system specifications before substitution.
Key specifications for 8736721: Manhole Quantity: 2; Reverse Speed Quantity: 1; Model Number: 10937779 BODY; Model Number: M622 CHASSIS. 30 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.