National Item Identification Number
01-142-0463
011420463
4820-01-142-0463
4820-01-142-0463
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)
96169
96169
Reference Numbers (Part Numbers)
SS845-2444658
SS845-2444658PIECE8
2640-405X4
2640-405X4PIECE8
Required Categories
STYLE DESIGNATOR
BODY OUTSIDE DIAMETER
MATERIAL
HARDNESS RATING
SEATING SURF
Required Description
B11 PLAIN
1.751 INCHES NOMINAL
STEEL CORROSION RESISTING OVERALL
NOT RATED
A