NSN 4820-01-418-4621
Part Details | RESTRICTOR CHECK VALVE
4820-01-418-4621 A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a VALVE, CHECK with the exception of the orifice which permits fluid flow in more than one direction.
Alternate Parts: 21241001, 21241-001, 4820-01-418-4621, 01-418-4621, 4820014184621, 014184621
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 28, 1995 | 01-418-4621 | 20520 ( VALVE, RESTRICTOR CHECK ) |
REFERENCE DRAWINGS & PICTURES
OFFSET
Cross Reference | NSN 4820-01-418-4621
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 21241-001 | 78062 | SARGENT AEROSPACE & DEFENSE, LLCDBA SARGENT CONTROLS & AEROSPACE |
Technical Data | NSN 4820-01-418-4621
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | ANODIZE |
| STYLE DESIGNATOR | OFFSET |
| OFFSET DISTANCE | 1.000 INCHES |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | R$DVT |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |