National Item Identification Number
00-052-1355
000521355
4810-00-052-1355
4810-00-052-1355
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)
77445
Reference Numbers (Part Numbers)
579345
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
1.248 INCHES MINIMUM AND
1.252 INCHES MAXIMUM
1.600 INCHES MINIMUM A