The Drive Unit,angle, cataloged under National Stock Number 3010-01-509-9457, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Drive Unit,angle |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); B.w. Elliott Manufacturing Co., Llc (CAGE 72166) |
| Parameter | Value |
|---|---|
| NSN | 3010-01-509-9457 |
| Primary Part Number | 501-7066646-23 |
| Item Name | Drive Unit,angle |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 501-7066646-23 PRIMARY | Naval Sea Systems Command (USA) |
| 12156M501A | B.w. Elliott Manufacturing Co., Llc (USA) |
| 12156-503MOD | B.w. Elliott Manufacturing Co., Llc (USA) |
| Reference | Meaning |
|---|---|
| 12156-503MOD | 5/2 Secondary reference U.S. Government activity |
| H525-7068-23 | 5/2 Secondary reference U.S. Government activity |
| 7066646 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 3010-01-509-9457 is a Drive Unit,angle, manufactured by Naval Sea Systems Command, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-509-9457 has 3 manufacturer part numbers on file: 501-7066646-23 (Naval Sea Systems Command), 12156M501A (B.w. Elliott Manufacturing Co., Llc), 12156-503MOD (B.w. Elliott Manufacturing Co., Llc).
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 3010-01-509-9457 has DEMIL Code B. 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.