The Pump,rotary, cataloged under National Stock Number 4320-01-459-0072, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Parker Hannifin Corporation Div Cylinder Division. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-459-0072 |
| Primary Part Number | 3319110275 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Parker Hannifin Corporation Div Cylinder Division |
| Status | ACTIVE |
| Drive Shaft Type | KEY TYPE, EXTERNAL |
| Drive Shaft End Diameter | 0.500 INCHES NOMINAL IN |
| Rotary Pump Design | GEAR |
| Pump Rotation Direction | COUNTERCLOCKWISE |
| Operation Method | POWERED |
| 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 |
|---|---|
| PZG1AL013S1 | Parker Hannifin Corporation Div Cylinder Division (USA) |
| 3319110275 PRIMARY | Parker Hannifin Corporation Div Cylinder Division (USA) |
| Reference | Meaning |
|---|---|
| PZG1AL013S1 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
| 331910275 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Gear Pump Division Div Gear Pump Division |
| 3319110275 | 3/9 Design control — primary reference Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
NSN 4320-01-459-0072 is a Pump,rotary, manufactured by Parker Hannifin Corporation Div Cylinder Division, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-459-0072 has 2 manufacturer part numbers on file: PZG1AL013S1 (Parker Hannifin Corporation Div Cylinder Division), 3319110275 (Parker Hannifin Corporation Div Cylinder Division).
Key specifications for 3319110275: Drive Shaft Type: KEY TYPE, EXTERNAL; Special Features: PUMP DISPLACEMENT 1.3CC (0.08CU IN);PORT TYPE SAE STRAIGHT TREAD; OUTLET PORT 9/16-18UNF (SAE-6) O-RING;INLET PORT 3/4-16UNF (SAE-8) O-RING;SEAL TYPE BUNA-N;GPM 0.59 AT 1725RPM AND 1.18 AT 3450RPM;PSI OPERATING PRESSURE 3600;PSI INTERMITTENT PRESSURE 4000;RPM MAX SPEED 6000 RPM; Drive Shaft End Diameter: 0.500 INCHES NOMINAL IN; Rotary Pump Design: GEAR. 5 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.