The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-155-7731, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Waterous Company. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4320-00-155-7731 |
| Primary Part Number | 80075 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Waterous Company |
| Status | CANCELLED |
| Material | COPPER ALLOY |
| Overall Diameter | 9.000 INCHES NOMINAL IN |
| Hub Bore Diameter | 5.500 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 80075 PRIMARY | Waterous Company (USA) |
NSN 4320-00-155-7731 is a Impeller,pump,centrifugal, manufactured by Waterous Company, classified under FSC 4320 (No Item Name Available). Status: cancelled.
NSN 4320-00-155-7731 has 1 cross-referenced part number: 80075 (Waterous Company).
There are 5 known substitutes for 4320-00-155-7731: 6625-00-581-5895, 5310-00-606-9818, 8460-01-201-9747 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 80075: Overall Width: 4.750 INCHES NOMINAL IN; Material: COPPER ALLOY; Overall Diameter: 9.000 INCHES NOMINAL IN; Hub Bore Diameter: 5.500 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 4320-00-155-7731 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.