National Item Identification Number
01-390-4508
013904508
4820-01-390-4508
4820-01-390-4508
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)
01289
01289
Reference Numbers (Part Numbers)
120A636-001
120A636-1
Required Categories
SPECIAL FEATURES
Required Description
MISC SHORE BA,CAGE 03950