National Item Identification Number
00-218-4013
002184013
4810-00-218-4013
4810-00-218-4013
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)
16236
0AT62
Reference Numbers (Part Numbers)
CS4310-0005
156413PC185
157013PC185
157016PC185
157017PC185
157437PC185
15
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY INSIDE DIAMETER
MATERIAL
HARDNESS RATIN
Required Description
B3 DOUBLE THREAD
0.490 INCHES MINIMUM AND
0.500 INCHES MAXIMUM
0.531 INCHES N