National Item Identification Number
01-417-9542
014179542
4820-01-417-9542
4820-01-417-9542
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
53711
53711
Reference Numbers (Part Numbers)
6397434
6397434-X2XXXX-022
803-6397434-X2XXXX-022
803-6397434-X21
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
B1 THREADED FLANGED
0.930 INCHES NOMINAL
0.471 INCHES NOMINAL
0.122 INCHES NO