National Item Identification Number
00-786-6993
007866993
4820-00-786-6993
4820-00-786-6993
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)
82106
Reference Numbers (Part Numbers)
26554
Required Categories
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DIS
Required Description
0.622 INCHES MINIMUM AND
0.623 INCHES MAXIMUM
0.446 INCHES MINIMUM AND
0.448