The Sprocket Wheel, cataloged under National Stock Number 3020-01-225-3555, 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 Sypris Electronics, Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-225-3555 |
| Primary Part Number | 471292-0001 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Sypris Electronics, Llc |
| Status | ACTIVE |
| Teeth Quantity Per Row | 10 |
| Bore Diameter | 0.251 INCHES NOMINAL IN |
| 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 |
|---|---|
| 471292-0001 PRIMARY | Sypris Electronics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 474773 | 5/9 Secondary reference Sypris Electronics, Llc |
NSN 3020-01-225-3555 is a Sprocket Wheel, manufactured by Sypris Electronics, Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-225-3555 has 1 manufacturer part number on file: 471292-0001 (Sypris Electronics, Llc).
Key specifications for 471292-0001: Teeth Quantity Per Row: 10; Bore Diameter: 0.251 INCHES NOMINAL IN. 2 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.