The Pump,rotary, cataloged under National Stock Number 4320-01-413-3359, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-413-3359 |
| Primary Part Number | GPXLF1 1/4NPT |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer |
| Status | ACTIVE |
| Pumping Element Operating Position | HORIZONTAL |
| Operating Speed at Rated Capacity | 1760.0 REVOLUTIONS PER MINUTE |
| Discharge Pressure | 0.0 ENERGY EFFICIENT - FEMP - APPLIANCES - FREEZERS |
| Rotary Pump Design | VANE |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Pump Rotation Direction | CLOCKWISE |
| 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 |
|---|---|
| GPXL1 1/4NPT | Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA) |
| GPXLF1 1/4NPT PRIMARY | Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA) |
NSN 4320-01-413-3359 is a Pump,rotary, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-413-3359 has 2 manufacturer part numbers on file: GPXL1 1/4NPT (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), GPXLF1 1/4NPT (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer).
Key specifications for GPXLF1 1/4NPT: Pumping Element Operating Position: HORIZONTAL; Operating Speed at Rated Capacity: 1760.0 REVOLUTIONS PER MINUTE; Discharge Pressure: 0.0 ENERGY EFFICIENT - FEMP - APPLIANCES - FREEZERS; Rotary Pump Design: VANE. 7 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.