The Shaft,transmission,pump, cataloged under National Stock Number 4320-01-649-3980, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Cat Pumps Corp. Government technical data includes 2 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-649-3980 |
| Primary Part Number | 44516 |
| Item Name | Shaft,transmission,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Cat Pumps Corp |
| Status | ACTIVE |
| Pump Model Number for Which Designed | 3535 |
| Shaft Largest Diameter | 1.378 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 44516 PRIMARY | Cat Pumps Corp (USA) |
NSN 4320-01-649-3980 is a Shaft,transmission,pump, manufactured by Cat Pumps Corp, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-649-3980 has 1 cross-referenced part number: 44516 (Cat Pumps Corp).
There are 6 known substitutes for 4320-01-649-3980: 2530-00-383-9989, 5315-00-733-5168, 5930-01-254-2150 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44516: Pump Model Number for Which Designed: 3535; Shaft Largest Diameter: 1.378 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SHAFT, PROTECTOR; Special Features: FITS ON PLUMGER PUMPS, 3545/3560/35FR/38FR. 4 total characteristics are documented in the Federal Logistics Information System.