National Item Identification Number
00-621-1317
006211317
4810-00-621-1317
4810-00-621-1317
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)
18876
82106
18876
Reference Numbers (Part Numbers)
25618
25618
9194068-33
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
0.406 INCHES NOMINAL
1.344 INCHES NOMINAL
0.590 INCHES NOMINAL
STEE