The Pumping Unit,hydraulic,power Dri, cataloged under National Stock Number 4320-01-471-8291, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-471-8291 |
| Primary Part Number | SF11071H3 |
| Item Name | Pumping Unit,hydraulic,power Dri |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Pump Type | CENTRIFUGAL |
| Manifolding Hose Set | NOT INCLUDED |
| Pump Drive Type | ELECTRIC MOTOR |
| Hydraulic Fluid Reservoir | NOT INCLUDED |
| Portability | NONPORTABLE |
| Criticality Code Justification | ZZZY |
| Pump Quantity | 1 |
| Operating Pressure | 7000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Fluid Filter | NOT INCLUDED |
| Accumulator | NOT INCLUDED |
| Reference Number Differentiating Characteristics | TRIDENT PLANNED EQUIPMENT REPLACEMENT (TRIPER) AND ADVANCED EQUIPMENT REPAIR PROGRAM (AERP) PROCEDURES IAW NAVSUP WSS INST 4420.170 OPERATING PROCEDURE 3. INCLUDES BOTH L1/SS/Q3/Q5/SOC AND NON-L1/SS/Q3/Q5/SOC TRIPER/AERP COMPONENTS. TRIPER/AERP EQUIPMENT HAVE SPECIAL REQUIREMENTS BUT NO SPECIFIC MATERIAL CONTROL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| SF11071H3 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| SF11071 | 3/1 Design control — primary reference Circor Pumps North America Llc |
NSN 4320-01-471-8291 is a Pumping Unit,hydraulic,power Dri, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-471-8291 has 1 manufacturer part number on file: SF11071H3 (Naval Inventory Control Point Mechanicsburg).
Key specifications for SF11071H3: Pump Type: CENTRIFUGAL; Manifolding Hose Set: NOT INCLUDED; Pump Drive Type: ELECTRIC MOTOR; Hydraulic Fluid Reservoir: NOT INCLUDED. 11 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.
NSN 4320-01-471-8291 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.