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 6220-01-366-5296
NSN 5920-01-500-1880
NSN 6645-00-540-8930
NSN 6135-01-100-3593
NSN 5910-00-878-7816
NSN 5985-01-217-9278
NSN 4140-01-268-1351
NSN 5855-00-308-0474
NSN 5996-00-171-3071
NSN 6620-01-067-8336
NSN 5910-01-436-8798
NSN 4140-00-890-3043