National Item Identification Number
00-509-9372
005099372
4820-00-509-9372
4820-00-509-9372
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)
03990
Reference Numbers (Part Numbers)
B10364
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY STEPPED INSIDE DIAMETER
MATERIAL
MATERI
Required Description
B5A PLAIN THREADED
0.812 INCHES NOMINAL
0.407 INCHES MINIMUM AND
0.409 INCHES
