National Item Identification Number
01-034-8443
010348443
4810-01-034-8443
4810-01-034-8443
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)
79318
Reference Numbers (Part Numbers)
226498
Required Categories
FLANGE DIAMETER
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATME
Required Description
0.495 INCHES MINIMUM AND
0.497 INCHES MAXIMUM
STEEL COMP 17-4PH OVERALL
AMS 5