National Item Identification Number
00-754-4721
007544721
4820-00-754-4721
4820-00-754-4721
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)
79500
79500
Reference Numbers (Part Numbers)
1JC918PC4
1JC9184P4
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B14 PLAIN FLANGED
3.042 INCHES MINIMUM AND
3.052 INCHES MAXIMUM
2.562 INCHES