The Motor-Pump,hydraulic, cataloged under National Stock Number 1650-01-224-6682, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Electromech Technologies Llc. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1650-01-224-6682 |
| Primary Part Number | M-4730-20E |
| Item Name | Motor-Pump,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Electromech Technologies Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 70550-02046-106 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| M-4730-20E PRIMARY | Electromech Technologies Llc (USA) |
| 4730-20E PRIMARY | Western Sky Industries Inc Dba Electromech Techologies (USA) |
| Reference | Meaning |
|---|---|
| 1650PL1938147 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1650-01-224-6682 is a Motor-Pump,hydraulic, manufactured by Electromech Technologies Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-224-6682 has 3 manufacturer part numbers on file: 70550-02046-106 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), M-4730-20E (Electromech Technologies Llc), 4730-20E (Western Sky Industries Inc Dba Electromech Techologies).
Key specifications for M-4730-20E: End Item Identification: UH-60, ROTARY WING AIRCRAFT. 0 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.