NSN 4820-01-113-2974
Part Details | RESTRICTOR CHECK VALVE
4820-01-113-2974 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: GQ4.0, GQ4, GB4, 4820-01-113-2974, 01-113-2974, 4820011132974, 011132974
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 20, 1981 | 01-113-2974 | 20520 ( VALVE, RESTRICTOR CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-113-2974
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| GQ4.0 | 18163 | EATON CORP CONTROLS DIV |
| GQ4 | 18163 | EATON CORP CONTROLS DIV |
| GB4 | 18163 | EATON CORP CONTROLS DIV |
Technical Data | NSN 4820-01-113-2974
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | NICKEL |
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | R$DVT |