The Valve,restrictor Check, cataloged under National Stock Number 4820-01-572-1522, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit. 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 | Valve,restrictor Check |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Parker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit (CAGE 11362) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-572-1522 |
| Primary Part Number | 80330 |
| Item Name | Valve,restrictor Check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 80330 PRIMARY | Parker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit (USA) |
NSN 4820-01-572-1522 is a Valve,restrictor Check, manufactured by Parker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-572-1522 has 1 cross-referenced part number: 80330 (Parker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit).
There are 6 known substitutes for 4820-01-572-1522: 6625-00-059-2863, 5999-00-166-2605, 4310-00-481-3006 and 3 more. Verify interchangeability with system specifications before substitution.