National Item Identification Number
00-083-3462
000833462
4820-00-083-3462
4820-00-083-3462
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)
70236
Reference Numbers (Part Numbers)
HP411107
HP411107
Required Categories
MATERIAL
SURFACE TREATMENT
HARDNESS RATING
SEATING SURFACE SHAPE
III FSC APP
Required Description
STEEL OVERALL
PASSIVATE OVERALL
58.0 ROCKWELL C NOMINAL BODY
FLAT
VALVE,AIRC