NSN 4820-00-555-0146
Part Details | RESTRICTOR CHECK VALVE
4820-00-555-0146 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: 8R74483, 8R7448-3, 4820-00-555-0146, 00-555-0146, 4820005550146, 005550146
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-555-0146 | 20520 ( VALVE, RESTRICTOR CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-555-0146
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8R7448-3 | 26044 | SAF INDUSTRIES LLCDBA GAR KENYON AEROSPACE & DEFENSE |
Technical Data | NSN 4820-00-555-0146
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | ANODIZE |
| STYLE DESIGNATOR | STRAIGHT THRU |
| APERTURE DIAMETER | 0.028 INCHES NOMINAL |
| FLOW CONTROL DEVICE | POPPET |
| MOUNTING POSITION | HORIZONTAL |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| DISK LOADING METHOD | SPRING |
| SPECIAL FEATURES | 2.026 IN. LG OVER-ALL,0.688 IN. ACROSS FLATS |