National Item Identification Number
00-763-9866
007639866
4820-00-763-9866
4820-00-763-9866
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)
28968
Reference Numbers (Part Numbers)
N8211G6Y/MM-1 ITEM 7
90339-1
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
0.120 INCHES NOMINAL
0.424 INCHES MINIMUM AND
0.428 INCHES MAXIMUM;