National Item Identification Number
00-633-6945
006336945
4810-00-633-6945
4810-00-633-6945
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4810
Description
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.
Commercial and Government Entity Code (Supplier Data)
04845
AUTOMATIC SWITCH CO
DBA ASCO
50 HANOVER RD
FLORHAM PARK
NJ
07932
973-966-2258
Reference Numbers (Part Numbers)
FV-21-227
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
FLANGE SEAT TO DISK END HEIGHT
UNDER FLANGE
Required Description
B1A THREADED FLANGED
0.688 INCHES NOMINAL
0.167 INCHES MINIMUM AND
0.177 INCH