|
|
|
National Stock Number:
4820-00-662-8839
Federal Supply Class:
4820
National Item Identification Number:
006628839
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:
| 64-31 | 35301 | DRESSER INDUSTRIES INC LEROI DIV | | WAUG2203 | 79229 | WAUSAU PLANT- MACHINING DIV MUSKEGON PISTON RING CO A QUESTOR CO |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 1.3145 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.577 INCHES NOMINAL | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM BODY | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM FACE | | OVERALL HEIGHT | 0.2475 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEAT ANGLE IN DEG | 90.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN |
|