The Pump,axial Pistons, cataloged under National Stock Number 4320-01-372-4130, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-372-4130 |
| Primary Part Number | 02-341419 |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | PISTON |
| Pumping Element Operating Position | HORIZONTAL |
| Drive Connection Type | RIGID COUPLED |
| Reciprocating Stroke Type | VARIABLE |
| Operating Speed at Rated Capacity | 1800.0 REVOLUTIONS PER MINUTE |
| Pump Reciprocating Design | SINGLE ACTING |
| Discharge Connection Thread Size and Series/type Designator | 1.0625-12 UN |
| Drive Shaft Type | KEY TYPE, EXTERNAL |
| Volume Control Type | PRESSURE COMPENSATION |
| Discharge Pressure | 000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS AND 50.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME |
| Maximum Discharge Flow Rate | 5.0 GALLONS PER MINUTE |
| Drive Shaft End Diameter | 0.750 INCHES NOMINAL IN |
| Discharge Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 1 |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 6510672 | Naval Sea Systems Command (USA) |
| 02-341419 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| PVB5RSY-21-CC11 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| PVB5RSY-20-CC11 | 5/9 Secondary reference Vickers Instruments Inc |
| PVB5RSY-20-CCII | 5/9 Secondary reference Eaton Aerospace, Llc Dba Jackson South |
| PVB5-RSY-20-CC- | C/1 Advisory reference — outside the item-of-supply concept Eaton Aerospace, Llc Dba Jackson South |
| PVB5-RSY-21-CC- | C/1 Advisory reference — outside the item-of-supply concept Vickers Inc |
NSN 4320-01-372-4130 is a Pump,axial Pistons, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-372-4130 has 3 manufacturer part numbers on file: 6510672 (Naval Sea Systems Command), 02-341419 (Eaton Aerospace, Llc Dba Jackson South), PVB5RSY-21-CC11 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 02-341419: Discharge Connection Quantity: 1; Pumping Element Type: PISTON; Pumping Element Operating Position: HORIZONTAL; Drive Connection Type: RIGID COUPLED. 18 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.