The Transmission,mechanical,nonvehic, cataloged under National Stock Number 3010-01-693-0487, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 3010-01-693-0487 |
| Primary Part Number | 4646-2 REV- |
| Item Name | Transmission,mechanical,nonvehic |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | R R Transmissions Inc |
| Status | ACTIVE |
| Torque Capacity | 280000.0 NEWTON-CENTIMETER NOMINAL |
| 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 |
|---|---|
| 4646-2 REV- | R R Transmissions Inc (USA) |
| 4646-2 | R R Transmissions Inc (USA) |
| Reference | Meaning |
|---|---|
| 08003924 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3010-01-693-0487 is a Transmission,mechanical,nonvehic, manufactured by R R Transmissions Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-693-0487 has 2 manufacturer part numbers on file: 4646-2 REV- (R R Transmissions Inc), 4646-2 (R R Transmissions Inc).
Key specifications for 4646-2 REV-: Torque Capacity: 280000.0 NEWTON-CENTIMETER NOMINAL; Special Features: THE GEARBOX IS SUPPLIED WITHOUT OIL AND WITHOUT GREASE.; Part Name Assigned by Controlling Agency: GEARBOX, TRANSVERSE. 1 specification is 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.