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 5965-00-408-5501
NSN 5960-00-018-1302
NSN 4140-01-414-7093
NSN 6320-00-116-3658
NSN 5975-01-087-1592
NSN 6220-01-530-9044
NSN 6645-01-191-0107
NSN 5999-00-239-7358
NSN 5920-00-276-8657
NSN 6620-00-801-8885
NSN 5910-01-633-9963
NSN 6645-01-467-9983