NSN 4820-00-258-7774
Part Details | VALVE DISK
4820-00-258-7774 An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Alternate Parts: 073004A0, 028454EH, 4820-00-258-7774, 00-258-7774, 4820002587774, 002587774
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | JUN 22, 1973 | 00-258-7774 | 35224 ( DISK, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN

Cross Reference | NSN 4820-00-258-7774
Part Number | Cage Code | Manufacturer |
---|---|---|
073004A0 | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
028454EH | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
Technical Data | NSN 4820-00-258-7774
Characteristic | Specifications |
---|---|
MATERIAL | 0$DNLB000 |
STYLE DESIGNATOR | 8 PLAIN |
OUTSIDE DIAMETER | 1.120 INCHES NOMINAL |
OVERALL HEIGHT | 1.740 INCHES NOMINAL |
SEAT ANGLE | 15.0 DEGREES NOMINAL |
THREAD SERIES DESIGNATOR | UN |
NOMINAL THREAD SIZE | 0.812 INCHES |
THREAD QUANTITY PER INCH | 12 |
THREAD CLASS | 2B |