The Gearcase-Motor, cataloged under National Stock Number 3010-00-635-4730, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Grimes Aerospace Company. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Gearcase-Motor |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Grimes Aerospace Company (CAGE 72914) |
| Parameter | Value |
|---|---|
| NSN | 3010-00-635-4730 |
| Primary Part Number | D5725 |
| Item Name | Gearcase-Motor |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D5725 PRIMARY | Grimes Aerospace Company (USA) |
| Reference | Meaning |
|---|---|
| 3010PL1429797 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3010-00-635-4730 is a Gearcase-Motor, manufactured by Grimes Aerospace Company, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-635-4730 has 1 manufacturer part number on file: D5725 (Grimes Aerospace Company).
3 possible matches (shared part number, not a government interchangeability claim): 2920-00-640-7722, 3020-01-106-8876, 5820-01-158-5489. 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.
NSN 3010-00-635-4730 has DEMIL Code Q. 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.