The Pump,radial Pistons, cataloged under National Stock Number 4320-01-531-4084, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Fmc Technologies Inc Dba Fmc Fluid Control. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-531-4084 |
| Primary Part Number | P514801 |
| Item Name | Pump,radial Pistons |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Fmc Technologies Inc Dba Fmc Fluid Control |
| Status | ACTIVE |
| Pumping Element Type | PISTON |
| Operating Speed at Rated Capacity | 1800.0 REVOLUTIONS PER MINUTE |
| Maximum Discharge Flow Rate | 38.0 GALLONS PER MINUTE |
| Media for Which Designed | WATER, FRESH OR WATER, SALT |
| 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 |
|---|---|
| P514801 PRIMARY | Fmc Technologies Inc Dba Fmc Fluid Control (USA) |
NSN 4320-01-531-4084 is a Pump,radial Pistons, manufactured by Fmc Technologies Inc Dba Fmc Fluid Control, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-531-4084 has 1 manufacturer part number on file: P514801 (Fmc Technologies Inc Dba Fmc Fluid Control).
Key specifications for P514801: Pumping Element Type: PISTON; Operating Speed at Rated Capacity: 1800.0 REVOLUTIONS PER MINUTE; Special Features: 12 PISTON SWASH PLATE TYPE POSTIVE DISPLACEMENT PUMP; 38 GALLONS PER MINUTE AT 1000 PSI COUPLED TO AT 25 HP MOTOR AT 1800RPM; PUMP ATTACHED TO MOTOR MOUNTING FLANGE WITH 4 EQUALLY SPACED BOLTS ON A 9 IN. DIA. BOLT CIRCLE; EA. PISTON REQUIRES 2 VALVES; VALVES ARE DOUBLE PORTED DIESC TYPE WITH SUCTION AND DISCHARGE VALVE IDENTICAL; MAIN THRUST BEARING OF PUMP IS TILT PAD STYLE BEARING IN; Maximum Discharge Flow Rate: 38.0 GALLONS PER MINUTE. 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.