The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-202-0252, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Fdh Defense Aftermarket, Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4320-01-202-0252 |
| Primary Part Number | 5007298 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Fdh Defense Aftermarket, Llc |
| Status | ACTIVE |
| Hub Bore Diameter | 0.250 INCHES NOMINAL IN |
| Hub Length | 2.065 INCHES NOMINAL IN |
| Overall Diameter | 2.128 INCHES NOMINAL IN |
| Blade Quantity | 8 |
| Hub Quantity | 1 |
| Hub Location | BACK SIDE |
| Material | STEEL |
| 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 |
|---|---|
| 5007298 | Fdh Defense Aftermarket, Llc (USA) |
| Reference | Meaning |
|---|---|
| 5007298 | 5/9 Secondary reference Unical Aviation, Inc. |
| 5007298 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4320-01-202-0252 is a Impeller,pump,centrifugal, manufactured by Fdh Defense Aftermarket, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-202-0252 has 1 manufacturer part number on file: 5007298 (Fdh Defense Aftermarket, Llc).
Key specifications for 5007298: Hub Bore Diameter: 0.250 INCHES NOMINAL IN; Hub Length: 2.065 INCHES NOMINAL IN; Overall Diameter: 2.128 INCHES NOMINAL IN; Blade Quantity: 8. 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.