National Item Identification Number
01-438-7546
014387546
4820-01-438-7546
4820-01-438-7546
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)
Reference Numbers (Part Numbers)
6IN S15W12221 ITEM 6
6S15W12221 ITEM 6
Required Categories
STYLE DESIGNATOR
MATERIAL
SEATING SURFACE SHAPE
SPECIAL FEATURES
III END ITE
Required Description
B6 PLAIN
PLASTIC POLYTETRAFLUOROETHYLENE SEAT
FLAT
FOR BUTTERFLY VALVE SZ 6.0
