|
|
|
National Stock Number:
4810-00-872-7931
Federal Supply Class:
4810
National Item Identification Number:
008727931
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:
| K208-000418 | 08080 | KEMP/REAL-TIME LABORATORIES |
|
Techincal Specification:
| STYLE DESIGNATOR | THREADED FLANGED | | OVERALL HEIGHT | 0.363 INCHES MINIMUM AND | | 0.367 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.499 INCHES MINIMUM AND | | 0.500 INCHES MAXIMUM | | BODY STEPPED INSIDE DIAMETER | 0.297 INCHES NOMINAL FIRST STEP | | 0.218 INCHES MINIMUM AND | | 0.219 INCHES MAXIMUM SECOND STEP | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CLASS440C FED SPEC ALL MATERIAL RESPONSES OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND | | 50.0 ROCKWELL C MAXIMUM OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 3.000 NOMINAL | | SEAL ACCOMMODATION TYPE | GROOVED | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 08080 | | DESIGN CONTROL REFERENCE | K208-000418 |
|
|