The Sprocket Wheel, cataloged under National Stock Number 3020-01-283-5122, 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 Triumph/magna Mixer Co. Government technical data includes 8 specifications, 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-283-5122 |
| Primary Part Number | 9-1925 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Triumph/magna Mixer Co |
| Status | ACTIVE |
| Keying Facility Type | KEYWAY |
| Quantity | 1 |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Teeth Quantity Per Row | 17 |
| Keyway Width | 0.250 INCHES NOMINAL IN |
| Bore Diameter | 1.000 INCHES NOMINAL IN |
| Furnished Items | KEYING FACILITY |
| 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 |
|---|---|
| 5470 ITEM 80 | Triumph/magna Mixer Co (USA) |
| 9-1925 PRIMARY | Triumph/magna Mixer Co (USA) |
NSN 3020-01-283-5122 is a Sprocket Wheel, manufactured by Triumph/magna Mixer Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-283-5122 has 2 manufacturer part numbers on file: 5470 ITEM 80 (Triumph/magna Mixer Co), 9-1925 (Triumph/magna Mixer Co).
2 possible matches (shared part number, not a government interchangeability claim): 6240-01-314-0469, 5310-01-580-0350. Verify interchangeability with system specifications before substitution.
Key specifications for 9-1925: Keying Facility Type: KEYWAY; Quantity: 1; Bore Type: STRAIGHT; Teeth Row Quantity: 1. 8 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.