Lapping land 0.002 to 0.004 in.
A replaceable item designed to provide a 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.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5855-00-361-0167
NSN 5960-01-225-1610
NSN 5960-01-386-5770
NSN 5985-01-101-1872
NSN 5998-00-038-3643
NSN 6130-01-634-0603
NSN 6220-01-423-1654
NSN 6105-00-985-2294
NSN 6145-01-487-6936
NSN 5975-01-201-9142
NSN 6645-00-729-9900
NSN 6320-00-225-7013