The Pump,axial Pistons, cataloged under National Stock Number 4320-01-379-3091, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-379-3091 |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | PISTON |
| Intake Connection Type | RECTANGULAR FLANGE |
| Pumping Element Operating Position | HORIZONTAL |
| Drive Connection Type | RIGID COUPLED |
| Unpackaged Unit Length | 13.340 INCHES NOMINAL IN |
| Supplementary Features | CONNECTION PORTS J518C CODE 62 |
| Reciprocating Stroke Type | VARIABLE |
| Operating Speed at Rated Capacity | 4000.0 REVOLUTIONS PER MINUTE |
| Pump Reciprocating Design | SINGLE ACTING |
| Unpackaged Unit Width | 8.9500 INCHES NOMINAL IN |
| Control Location | CENTER |
| Drive Shaft Type | SPLINED, STRAIGHT EXTERNAL |
| Unpackaged Unit Height | 10.430 INCHES NOMINAL IN |
| Volume Control Type | SERVO PISTON |
| Discharge Pressure | 200.0 COMPREHENSIVE PROCUREMENT GUIDELINE - VEHICULAR PRODUCTS - REBUILT VEHICULAR PARTS |
| Cylinder Quantity | 9 |
| Maximum Discharge Flow Rate | 105.62 GALLONS PER MINUTE |
| Discharge Connection Type | RECTANGULAR FLANGE |
| Intake Connection Quantity | 1 |
| Pump Rotation Direction | CLOCKWISE |
| Mounting Type | FLANGE |
| 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 |
|---|---|
| 90R100EA1B8L3S1E00NNN292924 | 3/9 Design control — primary reference Sauer-Sundstrand Hydro-Transmission Div |
NSN 4320-01-379-3091 is a Pump,axial Pistons, classified under FSC 4320, Power and Hand Pumps. Status: active.
Key specifications for 4320-01-379-3091: Discharge Connection Quantity: 1; Pumping Element Type: PISTON; Intake Connection Type: RECTANGULAR FLANGE; Pumping Element Operating Position: HORIZONTAL. 22 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.