|
|
|
National Stock Number:
4820-00-346-3272
Federal Supply Class:
4820
National Item Identification Number:
003463272
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:
| 40G904 | 53553 | AMETEK INC SCHUTTE AND KOERTING DIV | | 41A69PC19 | 53553 | AMETEK INC SCHUTTE AND KOERTING DIV | | 41A69PC91 | 53553 | AMETEK INC SCHUTTE AND KOERTING DIV |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 6.500 INCHES NOMINAL | | FLANGE DIAMETER | 8.369 INCHES MINIMUM AND 8.371 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 1.000 INCHES NOMINAL | | NOMINAL THREAD SIZE | 196.0 MILLIMETERS SINGLE THREADED PORTION | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEAL ACCOMMODATION TYPE | GROOVED | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SPECIAL FEATURES | TWO LUGS,0.625 IN.X0.750 IN.,WELDED ON LARGE ID,DIAMETRICALLY OPPOSITE EACH OTHER | | THREAD LENGTH | 1.000 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 8 SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION | | UNDER FLANGE HEIGHT | 1.188 INCHES NOMINAL | | STYLE DESIGNATOR | FAUCET | | TAPER LENGTH | 1.188 INCHES NOMINAL | | TAPER MAJOR DIAMETER | 7.000 INCHES NOMINAL | | TAPER MINOR DIAMETER | 6.500 INCHES NOMINAL |
|
|