The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-437-0132, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Grundfos Pumps Corp. The record lists 2 manufacturer part numbers 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 | 4320-01-437-0132 |
| Primary Part Number | 325155 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Grundfos Pumps Corp |
| 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 |
NSN 4320-01-437-0132 is a Impeller,pump,centrifugal, manufactured by Grundfos Pumps Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-437-0132 has 2 manufacturer part numbers on file: 325155 (Grundfos Dk A/s), 325155 (Grundfos Pumps Corp).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-503-6836. Verify interchangeability with system specifications before substitution.
Key specifications for 325155: End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 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.