The Sprocket Wheel, cataloged under National Stock Number 3020-01-355-0644, 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 Martin Sprocket and Gear Co Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30) |
| Manufacturers | Martin Sprocket and Gear Co Inc (CAGE 5K193) |
| Parameter | Value |
|---|---|
| NSN | 3020-01-355-0644 |
| Primary Part Number | 35B80 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Martin Sprocket and Gear Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 35B80 PRIMARY | Martin Sprocket and Gear Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 8H19D | 7/9 Vendor item drawing reference Gse Production and Support Llc Dba Gse Spares |
| 8H19D-30 | 5/9 Secondary reference U.S. Government activity |
| 8H19D-30 | 5/9 Secondary reference Gse Production and Support Llc Dba Gse Spares |
| 8H19D | 5/9 Secondary reference U.S. Government activity |
NSN 3020-01-355-0644 is a Sprocket Wheel, manufactured by Martin Sprocket and Gear Co Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-355-0644 has 1 manufacturer part number on file: 35B80 (Martin Sprocket and Gear Co Inc).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 3020-01-355-0644 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.