The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-642-3207, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Clydes Tv Service. Government technical data includes 3 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-642-3207 |
| Primary Part Number | 9907-704-30 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Clydes Tv Service |
| Status | ACTIVE |
| Design Type | SINGLE WIDTH |
| Blade Quantity | 2 |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| 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 |
|---|---|
| 9907-704-30 PRIMARY | Clydes Tv Service (USA) |
NSN 4320-01-642-3207 is a Impeller,pump,centrifugal, manufactured by Clydes Tv Service, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-642-3207 has 1 manufacturer part number on file: 9907-704-30 (Clydes Tv Service).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-656-8521. Verify interchangeability with system specifications before substitution.
Key specifications for 9907-704-30: Design Type: SINGLE WIDTH; Blade Quantity: 2; Special Features: ITEM IS AN TEGRAL PIECE PART OF A CENTRIFUGAL POLY PUMP; Part Name Assigned by Controlling Agency: IMPELLER. 3 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.