Part Details | CHECK VALVE
4820-00-138-1991 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: 99017G022, 50017G103, 50017G022, 50017G012, 00080A003, 4820-00-138-1991, 00-138-1991, 4820001381991, 001381991
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | JUL 24, 1971 | 00-138-1991 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU

Cross Reference | NSN 4820-00-138-1991
Part Number | Cage Code | Manufacturer |
---|---|---|
99017G022 | 30863 | JAECO FLUID SYSTEMS, INCDBA JAECO-STEWART |
50017G103 | 30863 | JAECO FLUID SYSTEMS, INCDBA JAECO-STEWART |
50017G022 | 30863 | JAECO FLUID SYSTEMS, INCDBA JAECO-STEWART |
50017G012 | 30863 | JAECO FLUID SYSTEMS, INCDBA JAECO-STEWART |
00080A003 | 30863 | JAECO FLUID SYSTEMS, INCDBA JAECO-STEWART |
Technical Data | NSN 4820-00-138-1991
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | STRAIGHT THRU |
FLOW CONTROL DEVICE | BALL |
VALVE OPERATION METHOD | AUTOMATIC |
MOUNTING POSITION | R$DVT |
DISK LOADING METHOD | SPRING |