The Pump,centrifugal, cataloged under National Stock Number 4320-01-166-3359, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Waterous Company. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-166-3359 |
| Primary Part Number | CP-1 80716 2.48 BZ |
| Item Name | Pump,centrifugal |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Waterous Company |
| Status | ACTIVE |
| Centrifugal Pump Impeller Quantity | 1 |
| Media for Which Designed | FOAM |
| 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 |
|---|---|
| CP-1 80716 2.48 BZ PRIMARY | Waterous Company (USA) |
| EE37258 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 80716 | 5/9 Secondary reference Waterous Company |
| EE37258 | 5/9 Secondary reference Oshkosh Corp |
| EE33758 | 5/9 Secondary reference Waterous Company |
NSN 4320-01-166-3359 is a Pump,centrifugal, manufactured by Waterous Company, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-166-3359 has 2 manufacturer part numbers on file: CP-1 80716 2.48 BZ (Waterous Company), EE37258 (Oshkosh Defense Llc).
Key specifications for CP-1 80716 2.48 BZ: Centrifugal Pump Impeller Quantity: 1; End Item Identification: 1977 OSHKOSH FIRE FIGHTING TRUCK MODEL NO. A/S32P-4; Media for Which Designed: FOAM. 2 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.