NSN 4820-01-244-5300
Part Details | RESTRICTOR CHECK VALVE
4820-01-244-5300 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: 7M9011, 7M901-1, 68A690617, 6F3324, B3426, 4820-01-244-5300, 01-244-5300, 4820012445300, 012445300
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 14, 1986 | 01-244-5300 | 20520 ( VALVE, RESTRICTOR CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-244-5300
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7M901-1 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 68A690617 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 6F3324 | 99240 | CRISSAIR, INC.DIV ESCO TECHNOLOGIES |
| B3426 | 50276 | PREECE INC DECCA VALVES DIV |
Technical Data | NSN 4820-01-244-5300
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | R$DVT |
| DISK LOADING METHOD | SPRING |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |