|
|
|
National Stock Number:
4820-00-244-9902
Federal Supply Class:
4820
National Item Identification Number:
002449902
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:
| FS141-3 | 90807 | FISHER OSCAR CO INC |
|
Techincal Specification:
| UNDER FLANGE HEIGHT | 0.312 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.438 INCHES SINGLE THREADED PORTION | | FLANGE DIAMETER | 0.562 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF SINGLE THREADED PORTION | | SEATING SURFACE SHAPE | FLAT | | MATERIAL | COPPER ALLOY OVERALL | | BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL | | THREAD CLASS | 2A SINGLE THREADED PORTION | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD LENGTH | 0.312 INCHES NOMINAL SINGLE THREADED PORTION | | FLANGE SEAT TO DISK END HEIGHT | 0.094 NOMINAL INCHES |
|
|