The Power System,hydraulic, cataloged under National Stock Number 2920-01-512-7028, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-512-7028 |
| Item Name | Power System,hydraulic |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 12.0 DC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M-326-0176 | 3/2 Design control — primary reference U.S. Government activity |
| 501076 | 5/9 Secondary reference Tymco International, Inc. |
NSN 2920-01-512-7028 is a Power System,hydraulic, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
Key specifications for 2920-01-512-7028: Voltage in Volts and Current Type: 12.0 DC; Overall Length: 13.000 INCHES NOMINAL IN; Special Features: CONSISTS OF PUMP MOTOR UNIT, CHECK VALVE, EXTERNALLY ADJUSTABLE RELIEF VALVE, .375 IN. NPT SUCTION, .375 IN. NPT OUTLET, .125 IN. NPT RELIEF VALVE RETURN PORT; PUMP UNIT: FIXED DISPLACEMENT AND EXTERNAL TOOTH GEARS, FLUID CONTAMINANT TOLERANT AND RESISTANCE TO GALLING, -29 TO 54 C OPERATING TEMP, 100-350 SUS OPTIMUM OIL VISCOSITY, THRUST BALL ON DRIVE SHAFT; MOTOR: 1 TERMINAL, 4.5 IN. HOUSING DIA, SERIES WOUND, INTERMITTENT DUTY IN; End Item Identification: 600 REGENERATIVE AIR SYSTEM STREET AND AIRFIELD RUNWAY SWEEPER. 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.