National Item Identification Number
00-191-9062
001919062
4820-00-191-9062
4820-00-191-9062
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)
77445
Reference Numbers (Part Numbers)
615550
Required Categories
MATERIAL
SEATING SURFACE SHAPE
SEAT ANGLE IN DEG
TAPER MINOR DIAMETER
TAPER
Required Description
PLASTIC OVERALL
ANGULAR
30.000 NOMINAL
0.545 INCHES NOMINAL
0.847 INCHES NOM