National Item Identification Number
00-622-1637
006221637
4820-00-622-1637
4820-00-622-1637
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4820
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)
0KDP7
96487
18876
Reference Numbers (Part Numbers)
31545
31545
8528181
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
0.125 INCHES NOMINAL
0.446 INCHES NOMINAL
0.188 INCHES NOMINAL
PLAS