National Item Identification Number
01-475-8250
014758250
4820-01-475-8250
4820-01-475-8250
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)
96169
96169
53711
53711
Reference Numbers (Part Numbers)
2643-820-03
2643-820-03 ITEM 29
7286645
845-7286645 ITEM 29
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
MATERIAL
SPECIAL FEATURES
III END ITEM IDENT
Required Description
B6 PLAIN
0.372 INCHES NOMINAL
PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
LEVEL 1