The Transmission,mechanical,nonvehic, cataloged under National Stock Number 3010-01-733-6534, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Beepco. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Transmission,mechanical,nonvehic |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Beepco (CAGE 3J891) |
| Parameter | Value |
|---|---|
| NSN | 3010-01-733-6534 |
| Primary Part Number | PSR220 L3 K15-120-N21U |
| Item Name | Transmission,mechanical,nonvehic |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Beepco |
| Status | ACTIVE |
| 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 |
|---|---|
| 01-46-1315-01 RO | Beepco (USA) |
| PSR220 L3 K15-120-N21U PRIMARY | Beepco (USA) |
| Reference | Meaning |
|---|---|
| BC1050 REV L FN3 | C/1 Advisory reference — outside the item-of-supply concept Federal Equipment Co |
| BC1305 REV E | D/9 Drawing number reference only Federal Equipment Co |
| BC1000 REV U FN72 | C/1 Advisory reference — outside the item-of-supply concept Federal Equipment Co |
| BC1300 REV C FN1 | C/1 Advisory reference — outside the item-of-supply concept Federal Equipment Co |
| BC1305 REV E FN31 | C/1 Advisory reference — outside the item-of-supply concept Federal Equipment Co |
NSN 3010-01-733-6534 is a Transmission,mechanical,nonvehic, manufactured by Beepco, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-733-6534 has 2 manufacturer part numbers on file: 01-46-1315-01 RO (Beepco), PSR220 L3 K15-120-N21U (Beepco).
1 possible match (shared part number, not a government interchangeability claim): 2520-01-735-4775. Verify interchangeability with system specifications before substitution.
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.