National Item Identification Number
01-054-6404
010546404
4810-01-054-6404
4810-01-054-6404
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)
73760
70210
Reference Numbers (Part Numbers)
42678A
585259-1
Required Categories
STYLE DESIGNATOR
BODY INSIDE DIAMETER
HARDNESS RATING
SEATING SURFACE SHAPE;
Required Description
B10 PLAIN FLANGED
0.041 INCHES MINIMUM AND
0.043 INCHES MAXIMUM
NOT RATED
FL