The Pulley and Bracket Assy, cataloged under National Stock Number 3020-00-322-9647, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Am General Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3020-00-322-9647 |
| Primary Part Number | 804856 |
| Item Name | Pulley and Bracket Assy |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF PULLEY GROOVE ASSY,P/N 7973359,BRACKET,P/N 7973355,BUSHING,P/N 7371189,SCREW,P/N MS35291-36,LOCK WASHER,P/N MS35338-26,NUT,P/N MS35690-502,WASHER,P/N MS15795-215,LOCK WASHER,P/N MS35338-27,NUT,P/N MS35690-622,SNAP RING,P/N 583311 AND TWO BEARINGS,P/N 700924 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3020-00-322-9647 is a Pulley and Bracket Assy, manufactured by Am General Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-322-9647 has 2 manufacturer part numbers on file: 804856 (Am General Llc), 7418468 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 1680-00-872-1153. Verify interchangeability with system specifications before substitution.
Key specifications for 804856: General Characteristics Item Description: CONSISTS OF PULLEY GROOVE ASSY,P/N 7973359,BRACKET,P/N 7973355,BUSHING,P/N 7371189,SCREW,P/N MS35291-36,LOCK WASHER,P/N MS35338-26,NUT,P/N MS35690-502,WASHER,P/N MS15795-215,LOCK WASHER,P/N MS35338-27,NUT,P/N MS35690-622,SNAP RING,P/N 583311 AND TWO BEARINGS,P/N 700924. 1 specification is 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.