The Motor,direct Current, cataloged under National Stock Number 6105-01-030-7978, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Hansome Energy Systems Inc. Government technical data includes 10 specifications, 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6105-01-030-7978 |
| Primary Part Number | D-505-6 |
| Item Name | Motor,direct Current |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Hansome Energy Systems Inc |
| Status | ACTIVE |
| Duty Cycle | CONTINUOUS |
| Winding Type | SHUNT WOUND W/COMMUTATING POLES-STABILIZING WINDINGS |
| Cooling Method | SELF-VENTILATED |
| Shaft Rotation Direction | CLOCKWISE SINGLE END |
| Features Provided | HORIZONTAL MOUNTING POSITION |
| Enclosure Feature | DRIPPROOF PROTECTED-15 DEG |
| Power Rating | 36.000 HORSEPOWER OR 60.000 HORSEPOWER INPUT |
| Terminal Type and Quantity | 3 WIRE LEAD |
| Temp Rating | 50.0 AMBIENT CELSIUS |
| Inclosure Specification | COMMERCIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| D-505-6 PRIMARY | Hansome Energy Systems Inc (USA) |
NSN 6105-01-030-7978 is a Motor,direct Current, manufactured by Hansome Energy Systems Inc, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-030-7978 has 1 manufacturer part number on file: D-505-6 (Hansome Energy Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 2530-01-415-7301. Verify interchangeability with system specifications before substitution.
Key specifications for D-505-6: Duty Cycle: CONTINUOUS; Winding Type: SHUNT WOUND W/COMMUTATING POLES-STABILIZING WINDINGS; Cooling Method: SELF-VENTILATED; Shaft Rotation Direction: CLOCKWISE SINGLE END. 10 specifications are 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.