National Item Identification Number
00-587-2181
005872181
4820-00-587-2181
4820-00-587-2181
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)
19156
Reference Numbers (Part Numbers)
14267
14267
Required Categories
FLANGE DIAMETER
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
MA
Required Description
0.247 INCHES MINIMUM AND
0.248 INCHES MAXIMUM
0.349 INCHES MINIMUM AND
0.353