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 6145-01-472-3120
NSN 5920-00-241-6803
NSN 6620-01-521-9710
NSN 5975-00-802-9061
NSN 6110-00-373-8691
NSN 5920-01-442-3395
NSN 5990-00-415-5351
NSN 5935-01-435-4414
NSN 6610-01-323-0901
NSN 6645-01-547-5297
NSN 5935-01-014-5946
NSN 6135-01-607-5478