The Seat,piston, cataloged under National Stock Number 4320-01-360-4721, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. 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.
| Item Name | Seat,piston |
| FSC / FSG | 4320 — No Item Name Available (FSG 43) |
| Manufacturers | Parker Hannifin Corporation Div Hydraulic Systems Division (CAGE 93835) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-360-4721 |
| Primary Part Number | 20815 |
| Item Name | Seat,piston |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20815 PRIMARY | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
NSN 4320-01-360-4721 is a Seat,piston, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-360-4721 has 1 cross-referenced part number: 20815 (Parker Hannifin Corporation Div Hydraulic Systems Division).
There are 6 known substitutes for 4320-01-360-4721: 5307-00-248-7481, 5310-00-550-3397, 5133-00-838-5257 and 3 more. Verify interchangeability with system specifications before substitution.