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 6650-00-513-9713
NSN 5925-01-331-2350
NSN 6645-00-650-3405
NSN 5975-01-153-1927
NSN 5998-01-183-6670
NSN 6130-01-643-8390
NSN 6135-01-116-3385
NSN 6645-00-337-8298
NSN 5905-01-178-7386
NSN 4140-01-089-9088
NSN 6645-01-553-3599
NSN 6320-00-682-3448