The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-448-4140, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Kamewa Usa Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-448-4140 |
| Primary Part Number | 971867/3 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Kamewa Usa Inc |
| Status | ACTIVE |
| Mounting Method | SETSCREW |
| Hub Quantity | 1 |
| Hub Location | CENTERED |
| Rotation Direction for Which Designed | CLOCKWISE |
| 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 |
|---|---|
| 971867/3 | Kamewa Usa Inc (USA) |
| 971502 | Kamewa Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 971867/3 | 5/9 Secondary reference Rolls-Royce Ab |
| 971867A/3 | C/1 Advisory reference — outside the item-of-supply concept Kamewa Usa Inc |
| 971502 | 3/9 Design control — primary reference Kamewa |
| 971502 | 5/9 Secondary reference Rolls-Royce Ab |
| KAP-R971875A | 5/9 Secondary reference Rolls-Royce Marine North America Inc |
| 971867/3 | 5/9 Secondary reference Kamewa |
NSN 4320-01-448-4140 is a Impeller,pump,centrifugal, manufactured by Kamewa Usa Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-448-4140 has 2 manufacturer part numbers on file: 971867/3 (Kamewa Usa Inc), 971502 (Kamewa Usa Inc).
Key specifications for 971867/3: Mounting Method: SETSCREW; Hub Quantity: 1; Hub Location: CENTERED; Special Features: USED IN KAMEWA WATER JET PUMP UNIT. 4 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.