The Rotor and Shaft Pump Assembly, cataloged under National Stock Number 4320-00-243-9971, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Washington Scientific Industries Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-243-9971 |
| Primary Part Number | 62003-PC533 |
| Item Name | Rotor and Shaft Pump Assembly |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Washington Scientific Industries Inc |
| Status | ACTIVE |
| Pump Design Control Activity | 10522 |
| Rotor Diameter | 1.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 62003-PC533 | Washington Scientific Industries Inc (USA) |
| A61871 | Washington Scientific Industries Inc (USA) |
| D61250 | Washington Scientific Industries Inc (USA) |
| 62003 | Washington Scientific Industries Inc (USA) |
NSN 4320-00-243-9971 is a Rotor and Shaft Pump Assembly, manufactured by Washington Scientific Industries Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-243-9971 has 4 cross-referenced part numbers: 62003-PC533 (Washington Scientific Industries Inc), A61871 (Washington Scientific Industries Inc), D61250 (Washington Scientific Industries Inc), 62003 (Washington Scientific Industries Inc).
There are 8 known substitutes for 4320-00-243-9971: 5961-00-137-4543, 1010-00-158-1816, 5996-00-277-7384 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 62003-PC533: Overall Length: 11.443 INCHES NOMINAL IN; Pump Design Control Activity: 10522; Rotor Diameter: 1.125 INCHES NOMINAL IN; Special Features: W/KEYWAY. 4 total characteristics are documented in the Federal Logistics Information System.