National Item Identification Number
01-297-5968
012975968
4820-01-297-5968
4820-01-297-5968
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)
04577
53711
Reference Numbers (Part Numbers)
6195924
6195924
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
FLANGE SEAT TO DISK END HEIGHT
UNDER FLANGE
Required Description
B7 PLAIN FLANGED
1.545 INCHES MINIMUM AND
1.555 INCHES MAXIMUM
0.120 INCHES N