|
|
|
National Stock Number:
4820-01-057-6898
Federal Supply Class:
4820
National Item Identification Number:
010576898
Description:
SEAT,VALVE
Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
|
Manufacturer Information:
| 2640-929X1PC9 | 96169 | ELECTRIC BOAT CORPORATION | | SS845-2444643CP | 53711 | NAVAL SEA SYSTEMS COMMAND | | SS845-2444643CPC9 | 53711 | NAVAL SEA SYSTEMS COMMAND |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 4.500 INCHES MINIMUM AND 4.502 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.875 INCHES NOMINAL | | OVERALL HEIGHT | 0.547 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288,COMP E FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN |
|
|