National Item Identification Number
00-009-0393
000090393
4820-00-009-0393
4820-00-009-0393
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)
59364
99193
Reference Numbers (Part Numbers)
975203-1
975203-1
Required Categories
FLANGE DIAMETER
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
MA
Required Description
0.282 INCHES MINIMUM AND
0.286 INCHES MAXIMUM
0.780 INCHES MINIMUM AND
0.800
