NSN 4820-00-532-1541
Part Details | RESTRICTOR CHECK VALVE
4820-00-532-1541 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: 57675, 57675, 4820-00-532-1541, 00-532-1541, 4820005321541, 005321541
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-532-1541 | 20520 ( VALVE, RESTRICTOR CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-532-1541
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 57675 | 72599 | ALLIEDSIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| 57675 | 70210 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 4820-00-532-1541
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | CHROMATE |
| STYLE DESIGNATOR | STRAIGHT THRU |
| APERTURE DIAMETER | 0.012 INCHES MINIMUM AND 0.015 INCHES MAXIMUM |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | HORIZONTAL |
| DISK LOADING METHOD | SPRING |
| SPECIAL FEATURES | 2.641 IN. OVER-ALL LG,0.688 IN. ACROSS FLATS |