National Item Identification Number
01-373-6476
013736476
4810-01-373-6476
4810-01-373-6476
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)
99643
Reference Numbers (Part Numbers)
43171
Required Categories
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
MATERIAL
HARDNESS RATING
III END
Required Description
0.551 INCHES NOMINAL
0.208 INCHES MINIMUM AND
0.210 INCHES MAXIMUM
STEEL COMP