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 5990-01-407-1474
NSN 6135-00-519-1325
NSN 5990-00-181-2220
NSN 5855-00-055-1579
NSN 5920-01-575-3510
NSN 6220-01-069-1128
NSN 5910-01-325-4600
NSN 5998-01-454-9301
NSN 5895-01-413-4940
NSN 6150-00-310-5582
NSN 5999-01-554-9234
NSN 5925-00-964-2259