National Item Identification Number
01-261-4479
012614479
4820-01-261-4479
4820-01-261-4479
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)
06848
Reference Numbers (Part Numbers)
2672269
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
FLANGE SEAT TO DISK EN
Required Description
B9A PLAIN FLANGED
0.670 INCHES NOMINAL
0.500 INCHES NOMINAL
0.100 INCHES NOMI