National Item Identification Number
00-677-5674
006775674
4820-00-677-5674
4820-00-677-5674
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)
72914
Reference Numbers (Part Numbers)
42C74
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END
Required Description
A4 FAUCET
0.250 INCHES NOMINAL
0.093 INCHES NOMINAL
0.140 INCHES NOMINAL
0.1