National Item Identification Number
00-219-5524
002195524
4820-00-219-5524
4820-00-219-5524
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)
70210
99193
Reference Numbers (Part Numbers)
73765
73765
73765
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
0.250 INCHES NOMINAL
0.421 INCHES NOMINAL
0.188 INCHES NOMINAL
STEE