National Item Identification Number
01-055-1518
010551518
4810-01-055-1518
4810-01-055-1518
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)
73760
70210
Reference Numbers (Part Numbers)
42631A
585274-1
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
0.890 INCHES MINIMUM AND
0.900 INCHES MAXIMUM
0.584 INCHES MINIMUM A