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 6220-01-170-6913
NSN 6150-00-256-7957
NSN 6135-00-539-8088
NSN 5925-01-432-7216
NSN 5920-01-396-5325
NSN 6645-00-295-8535
NSN 6240-01-579-4734
NSN 5835-01-141-8823
NSN 5999-00-141-0222
NSN 5920-01-549-3094
NSN 2925-00-814-8745
NSN 6620-00-240-8766