The Pump,centrifugal, cataloged under National Stock Number 4320-01-310-6525, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Morris Pumps Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-310-6525 |
| Primary Part Number | B-5617957-2HSD8 |
| Item Name | Pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Morris Pumps Inc |
| Status | ACTIVE |
| Pumping Element Operating Position | HORIZONTAL |
| Centrifugal Pump Design | AXIAL FLOW |
| 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 |
|---|---|
| B-5617957-2HSD8 PRIMARY | Morris Pumps Inc (USA) |
| Reference | Meaning |
|---|---|
| 5617957 | C/1 Advisory reference — outside the item-of-supply concept Morris Pumps Inc |
| B-5617957 | D/9 Drawing number reference only Morris Pumps Inc |
NSN 4320-01-310-6525 is a Pump,centrifugal, manufactured by Morris Pumps Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-310-6525 has 1 manufacturer part number on file: B-5617957-2HSD8 (Morris Pumps Inc).
Key specifications for B-5617957-2HSD8: Pumping Element Operating Position: HORIZONTAL; Centrifugal Pump Design: AXIAL FLOW. 2 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.