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 4140-01-304-9915
NSN 5975-00-072-6075
NSN 5920-01-311-4608
NSN 6650-01-384-7867
NSN 6645-01-067-4393
NSN 6130-01-629-9361
NSN 6620-01-633-5142
NSN 6320-01-458-1853
NSN 5910-01-222-7434
NSN 6220-01-101-4906
NSN 5945-01-248-7094
NSN 5855-00-944-0949