National Item Identification Number
00-115-6716
001156716
4820-00-115-6716
4820-00-115-6716
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)
66503
Reference Numbers (Part Numbers)
3476-034
Required Categories
MATERIAL
SURFACE TREATMENT
HARDNESS RATING
THREAD CLASS
THE MANUFACTURERS DA
Required Description
STEEL COMP 410 OVERALL
PASSIVATE OVERALL
32.0 ROCKWELL C MINIMUM AND
45.0 ROC