The Valve,check, cataloged under National Stock Number 4820-01-326-0225, 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 Aerospace Group Headquarters. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve,check |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Parker Hannifin Corporation Div Aerospace Group Headquarters (CAGE 92003) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-326-0225 |
| Primary Part Number | 2677A-4TT |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Aerospace Group Headquarters |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2677A-4TT PRIMARY | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
NSN 4820-01-326-0225 is a Valve,check, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-326-0225 has 1 cross-referenced part number: 2677A-4TT (Parker Hannifin Corporation Div Aerospace Group Headquarters).
There is 1 known substitute for 4820-01-326-0225: 4820-01-008-1984. Verify interchangeability with system specifications before substitution.