National Item Identification Number
01-393-2176
013932176
4820-01-393-2176
4820-01-393-2176
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)
NC272377
2498-00-313
2498-00-313-21 SZ-4,TY-III
Required Categories
Required Description