The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-00-021-3021, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Bae Systems Land & Armaments L.p.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-021-3021 |
| Primary Part Number | NAV0RDLD613763 |
| Item Name | Gear Assembly,speed Decreaser |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| NAV0RDLD613763 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 2481353 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| LD613763 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3010-00-021-3021 is a Gear Assembly,speed Decreaser, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-021-3021 has 3 manufacturer part numbers on file: NAV0RDLD613763 (Bae Systems Land & Armaments L.p.), 2481353 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), LD613763 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for NAV0RDLD613763: End Item Identification: MK5 MOD 0;HOIST,5 INCH AMMUNITION IN. 0 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.