National Item Identification Number
01-203-4791
012034791
4820-01-203-4791
4820-01-203-4791
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)
59364
59364
Reference Numbers (Part Numbers)
3060414
3060414 ITEM 2
3060414 ITEM 2
3060589
3060589
Required Categories
MATERIAL
HARDNESS RATING
Required Description
STEEL COMP 440C OVERALL
NOT RATED