National Item Identification Number
00-038-7653
000387653
4820-00-038-7653
4820-00-038-7653
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)
53711
53711
Reference Numbers (Part Numbers)
SS845-2110239PC14TFN1-4IN
2620-926X14 PC 67 1-4IN
2620-926X3PC14TFN1-4IN
2621
Required Categories
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
MATERIAL
HARDNESS
Required Description
0.165 INCHES MINIMUM AND
0.170 INCHES MAXIMUM
0.865 INCHES MINIMUM AND
0.870