National Item Identification Number
01-108-7739
011087739
4820-01-108-7739
4820-01-108-7739
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
99193
Reference Numbers (Part Numbers)
3168437-1
3168437-1
Required Categories
MATERIAL
HARDNESS RATING
SEATING SURFACE SHAPE
SPECIAL FEATURES
THE MANUFACT
Required Description
SP-1,E.I. DUPONT DE NEMOURS,WILMINGTON,DEL OVERALL
NOT RATED
FLAT
O/A LG 0.59
