National Item Identification Number
00-838-1326
008381326
4820-00-838-1326
4820-00-838-1326
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)
06848
99193
Reference Numbers (Part Numbers)
663681
663681
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B9 PLAIN FLANGED
1.140 INCHES MINIMUM AND
1.160 INCHES MAXIMUM
0.535 INCHES M