The Gearcase-Motor, cataloged under National Stock Number 3010-00-103-0396, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Aimtron Systems, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 3010-00-103-0396 |
| Primary Part Number | 501900 |
| Item Name | Gearcase-Motor |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| Torque Rating and Type | 25.0 INCH-OUNCES RUNNING AND 100.0 INCH-OUNCES STALLED IN |
| 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 |
|---|---|
| 501900 PRIMARY | Aimtron Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 501900 | 5/9 Secondary reference Cardion Inc |
NSN 3010-00-103-0396 is a Gearcase-Motor, manufactured by Aimtron Systems, Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-103-0396 has 1 manufacturer part number on file: 501900 (Aimtron Systems, Llc).
3 possible matches (shared part number, not a government interchangeability claim): 4320-01-258-9402, 4320-01-269-9564, 4320-01-308-8297. Verify interchangeability with system specifications before substitution.
Key specifications for 501900: Torque Rating and Type: 25.0 INCH-OUNCES RUNNING AND 100.0 INCH-OUNCES STALLED IN. 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.
NSN 3010-00-103-0396 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.