National Item Identification Number
00-304-3771
003043771
4820-00-304-3771
4820-00-304-3771
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)
43689
Reference Numbers (Part Numbers)
6002-189PC5
6002-189PC5
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
0.250 INCHES NOMINAL
1.063 INCHES NOMINAL
0.313 INCHES NOMINAL
PLAS