NSN 4820-00-866-8152
Part Details | RESTRICTOR CHECK VALVE
4820-00-866-8152 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: 327200945, 32-72009-45, 8R763345, 8R7633-45, 8R763345, 8R7633-45, 4820-00-866-8152, 00-866-8152, 4820008668152, 008668152
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1960 | 00-866-8152 | 20520 ( VALVE, RESTRICTOR CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-866-8152
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 32-72009-45 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 8R7633-45 | 83421 | NATIONAL INDUSTRIES FOR THE BLIND |
| 8R7633-45 | 26044 | SAF INDUSTRIES LLCDBA GAR KENYON AEROSPACE & DEFENSE |
Technical Data | NSN 4820-00-866-8152
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| APERTURE DIAMETER | 0.034 INCHES NOMINAL |
| FLOW CONTROL DEVICE | POPPET |
| MOUNTING POSITION | HORIZONTAL |
| DISK LOADING METHOD | SPRING |
| SPECIAL FEATURES | 2.110 LG O/A,0.625 IN. ACROSS FLATS,0.004 FLOW IN RESTRICTED DIRECTION WITH DOWNSTREAM PRESSURE,0.250 FLOW INFREE FLOW DIRECTION WITH DOWNSTREAM PRESSURE |