The Nrp,gear Reducer, cataloged under National Stock Number 3010-01-620-4675, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is R R Transmissions Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Nrp,gear Reducer |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | R R Transmissions Inc (CAGE 0M7H9) |
| Parameter | Value |
|---|---|
| NSN | 3010-01-620-4675 |
| Primary Part Number | RR 2500 A5 FS |
| Item Name | Nrp,gear Reducer |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | R R Transmissions Inc |
| 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 |
|---|---|
| RR 2500 A5 FS PRIMARY | R R Transmissions Inc (USA) |
| EX-1394-1 | R R Transmissions Inc (USA) |
| Reference | Meaning |
|---|---|
| PL-08000002 FIND 2 | 5/2 Secondary reference U.S. Government activity |
| 08000014 | 5/2 Secondary reference U.S. Government activity |
NSN 3010-01-620-4675 is a Nrp,gear Reducer, manufactured by R R Transmissions Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-620-4675 has 2 manufacturer part numbers on file: RR 2500 A5 FS (R R Transmissions Inc), EX-1394-1 (R R Transmissions Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-622-4312. 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.