National Item Identification Number
01-191-8355
011918355
4820-01-191-8355
4820-01-191-8355
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)
82829
Reference Numbers (Part Numbers)
24D102C6
Required Categories
MATERIAL
SPECIAL FEATURES
Required Description
PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
1.500 BALL VALVE