The Valve,check, cataloged under National Stock Number 4820-00-618-9077, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-618-9077 |
| Primary Part Number | 2-20244 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| Style Designator | ANGLE |
| Material | ALUMINUM ALLOY BODY |
| Flow Control Device | DISK |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST END |
| Disk Loading Method | SPRING |
| Connection Style | PLAIN (HOSE) FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-618-9077 is a Valve,check, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-618-9077 has 2 cross-referenced part numbers: 2-20244 (Parker-Hannifin Corporation Dba Pneutronics), 2-20244 (Parker Hannifin Corporation Div Aerospace Group Headquarters).
There are 2 known substitutes for 4820-00-618-9077: 4730-00-728-2021, 6550-01-687-9414. Verify interchangeability with system specifications before substitution.
Key specifications for 2-20244: Style Designator: ANGLE; Material: ALUMINUM ALLOY BODY; Flow Control Device: DISK; Connection Type: UNTHREADED EXTERNAL HOSE FIRST END. 6 total characteristics are documented in the Federal Logistics Information System.