National Item Identification Number
00-204-2029
002042029
4820-00-204-2029
4820-00-204-2029
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)
311545-6
311545-6
311545-6
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY INSIDE DIAMETER
MATERIAL
MATERIAL DOCUM
Required Description
B6 PLAIN
0.084 INCHES MINIMUM AND
0.090 INCHES MAXIMUM
0.075 INCHES MINIMUM A