The Kit,raw Water Impeller, cataloged under National Stock Number 2930-01-562-8218, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Willard Marine, Inc.. 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 | 2930-01-562-8218 |
| Primary Part Number | 3972366 |
| Item Name | Kit,raw Water Impeller |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Willard Marine, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 3972366 PRIMARY | Willard Marine, Inc. (USA) |
NSN 2930-01-562-8218 is a Kit,raw Water Impeller, manufactured by Willard Marine, Inc., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-562-8218 has 1 manufacturer part number on file: 3972366 (Willard Marine, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-567-7024. Verify interchangeability with system specifications before substitution.
Key specifications for 3972366: End Item Identification: NSC-417'(WMSL-750). 0 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.