The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-147-0318, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Siemens Energy, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-147-0318 |
| Primary Part Number | PS2304 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| Overall Diameter | 8.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| PS2304 PRIMARY | Siemens Energy, Inc. (USA) |
| E16007PC5 | Siemens Energy, Inc. (USA) |
| E15897PC5 | Siemens Energy, Inc. (USA) |
| D2-10102PC107 | Siemens Energy, Inc. (USA) |
| Reference | Meaning |
|---|---|
| D2-10102PC107 | 5/9 Secondary reference Usm Corp Sub of Emhart Industries Inc Farrel Co Div |
NSN 4320-00-147-0318 is a Impeller,pump,centrifugal, manufactured by Siemens Energy, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-147-0318 has 4 manufacturer part numbers on file: PS2304 (Siemens Energy, Inc.), E16007PC5 (Siemens Energy, Inc.), E15897PC5 (Siemens Energy, Inc.), D2-10102PC107 (Siemens Energy, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 3120-00-957-6252, 5930-01-495-3063. Verify interchangeability with system specifications before substitution.
Key specifications for PS2304: Overall Diameter: 8.500 INCHES NOMINAL IN; End Item Identification: PUMP,CENTRIFUGAL;LAVAL TURBINE CO;MODEL 75GPM11PSI1500RPM. 1 specification is 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.