National Item Identification Number
00-078-1035
000781035
4810-00-078-1035
4810-00-078-1035
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4810
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)
99193
Reference Numbers (Part Numbers)
99593-2
Required Categories
OVERALL HEIGHT
MATERIAL
HARDNESS RATING
SEATING SURFACE SHAPE
THREAD SERIES
Required Description
1.110 INCHES MINIMUM AND
1.130 INCHES MAXIMUM
STEEL COMP 303S OVERALL
NOT RAT