The Pump,rotary, cataloged under National Stock Number 4320-01-374-3965, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Marine Jet Power Inc. Government technical data includes 20 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 | 4320-01-374-3965 |
| Primary Part Number | 1PL0281PL028CLSJJBN7401 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Marine Jet Power Inc |
| Status | ACTIVE |
| Discharge Connection Quantity | 2 |
| Intake Connection Type | THREADED INTERNAL |
| Drive Shaft Length | 1.440 INCHES NOMINAL IN |
| Drive Connection Type | GEAR |
| Operating Speed at Rated Capacity | 1500.0 REVOLUTIONS PER MINUTE |
| Unpackaged Unit Width | 3.530 INCHES NOMINAL IN |
| Discharge Connection Thread Size and Series/type Designator | 7/8-14 UN |
| Drive Shaft Type | MACHINE KEYWAY |
| Intake Connection Thread Size and Series/type Designator | 1/16-12 UN |
| Discharge Pressure | 625.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS |
| Maximum Discharge Flow Rate | 3.620 GALLONS PER MINUTE AND 3.619 GALLONS PER MINUTE |
| Drive Shaft End Diameter | 0.770 INCHES NOMINAL IN |
| Rotary Pump Design | GEAR |
| Discharge Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 2 |
| Material | ALUMINUM PUMP BASIC |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Pump Rotation Direction | CLOCKWISE |
| Mounting Type | FLANGE |
| 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 |
|---|---|
| 1PL0281PL028CLSJJBN7401 PRIMARY | Marine Jet Power Inc (USA) |
NSN 4320-01-374-3965 is a Pump,rotary, manufactured by Marine Jet Power Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-374-3965 has 1 manufacturer part number on file: 1PL0281PL028CLSJJBN7401 (Marine Jet Power Inc).
Key specifications for 1PL0281PL028CLSJJBN7401: Discharge Connection Quantity: 2; Intake Connection Type: THREADED INTERNAL; Drive Shaft Length: 1.440 INCHES NOMINAL IN; Drive Connection Type: GEAR. 20 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.