National Item Identification Number
00-594-6979
005946979
4820-00-594-6979
4820-00-594-6979
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)
19156
Reference Numbers (Part Numbers)
15359
15359
Required Categories
FLANGE DIAMETER
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
MA
Required Description
0.496 INCHES MINIMUM AND
0.498 INCHES MAXIMUM
0.574 INCHES MINIMUM AND
0.578
