National Item Identification Number
00-586-8749
005868749
4820-00-586-8749
4820-00-586-8749
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)
81205
Reference Numbers (Part Numbers)
6-84668-1
Required Categories
FLANGE DIAMETER
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
UN
Required Description
0.400 INCHES NOMINAL
0.840 INCHES NOMINAL
0.262 INCHES MINIMUM AND
0.267 INCH