The Gear Set, cataloged under National Stock Number 3020-00-021-3038, 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 Reliance Gear Corporation. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Gear Set |
| FSC / FSG | 3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30) |
| Manufacturers | Bae Systems Land & Armaments L.p. (CAGE 44114); Reliance Gear Corporation (CAGE 3A700) |
| Parameter | Value |
|---|---|
| NSN | 3020-00-021-3038 |
| Primary Part Number | 2594300 & 2594296 |
| Item Name | Gear Set |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Reliance Gear Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| LD616699-31 | Bae Systems Land & Armaments L.p. (USA) |
| 2594300 & 2594296 PRIMARY | Reliance Gear Corporation (USA) |
| LD616699-31 PRIMARY | Reliance Gear Corporation (USA) |
| Reference | Meaning |
|---|---|
| LD616699-31 | D/9 Drawing number reference only Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 3020-00-021-3038 is a Gear Set, manufactured by Reliance Gear Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-021-3038 has 3 manufacturer part numbers on file: LD616699-31 (Bae Systems Land & Armaments L.p.), 2594300 & 2594296 (Reliance Gear Corporation), LD616699-31 (Reliance Gear Corporation).
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.