Part Details | VALVE DISK
4820-01-077-1178 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: 877914901 ITEM 5, 87791-4901 ITEM 5, 877914702 ITEM 4, 87791-4702 ITEM 4, 5164775899 ITEM 5, 516-4775899 ITEM 5, 5164775899, 516-4775899, 877914901 ITEM 5, 87791-4901 ITEM 5, 877914702 ITEM 4, 87791-4702 ITEM 4, 877914702, 87791-4702, 4820-01-077-1178, 01-077-1178, 4820010771178, 010771178
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 18, 1979 | 01-077-1178 | 35224 ( DISK, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-077-1178
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 87791-4901 ITEM 5 | 96169 | ELECTRIC BOAT CORPORATION |
| 87791-4702 ITEM 4 | 96169 | ELECTRIC BOAT CORPORATION |
| 516-4775899 ITEM 5 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 516-4775899 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 87791-4901 ITEM 5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 87791-4702 ITEM 4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 87791-4702 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-077-1178
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| STYLE DESIGNATOR | 0 PLAIN |
| SHANK DIAMETER | 0.375 INCHES NOMINAL |
| FLANGE DIAMETER | 2.325 INCHES NOMINAL |
| OVERALL HEIGHT | 3.385 INCHES NOMINAL |
| SEAT ANGLE | 45.0 DEGREES NOMINAL |
| SPECIAL FEATURES | W/0.312-18 UNC RH EXT THD END |