National Item Identification Number
01-172-3383
011723383
4810-01-172-3383
4810-01-172-3383
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4810
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)
K0654
Reference Numbers (Part Numbers)
104731728
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
FLANGE SEAT TO DISK EN
Required Description
B14A PLAIN FLANGED
0.419 INCHES MINIMUM AND
0.420 INCHES MAXIMUM
0.333 INCHES