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 5855-01-359-5727
NSN 4140-00-935-5360
NSN 2925-01-236-0015
NSN 5895-01-510-9431
NSN 6135-01-242-6484
NSN 6240-01-214-0308
NSN 5999-01-464-4076
NSN 6105-01-350-3333
NSN 5985-01-467-9502
NSN 6240-01-539-2806
NSN 5990-01-380-7815
NSN 6135-01-054-2462