NSN 4820-00-273-9903
Part Details | CHECK VALVE
4820-00-273-9903 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Alternate Parts: 3072, 5344F, 4820-00-273-9903, 00-273-9903, 4820002739903, 002739903
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | JAN 01, 1961 | 00-273-9903 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU

Cross Reference | NSN 4820-00-273-9903
Part Number | Cage Code | Manufacturer |
---|---|---|
3072 | 37239 | LUNKENHEIMER CO |
5344F | 63686 | THE WALWORTH COMPANY |
Technical Data | NSN 4820-00-273-9903
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | A STRAIGHT THRU |
VALVE SIZE | 2.500 INCHES |
FACE TO FACE DISTANCE | 11.500 INCHES |
FLOW CONTROL DEVICE | DISK |
VALVE OPERATION METHOD | AUTOMATIC |
MOUNTING POSITION | HORIZONTAL |
RENEWABLE SEAT RING TYPE | THREADED |
SPECIAL FEATURES | SWING CHECK TYPE |
TEST DATA DOCUMENT | 05047-ASA16.5 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |