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 6135-01-557-3351
NSN 5920-00-655-1154
NSN 2925-01-353-3928
NSN 6150-00-518-1402
NSN 6650-00-490-2723
NSN 5945-01-534-4724
NSN 5965-00-208-4896
NSN 5960-01-426-4242
NSN 5950-01-420-5166
NSN 5985-01-441-3590
NSN 6610-01-232-4802
NSN 5996-01-211-0208