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 6645-00-279-1777
NSN 5925-00-904-2962
NSN 6610-00-243-6499
NSN 6645-01-396-5354
NSN 2925-01-562-1663
NSN 6145-01-602-9331
NSN 6320-00-405-2348
NSN 5975-00-279-8693
NSN 6650-00-231-2744
NSN 5935-00-288-5973
NSN 5990-00-910-8084
NSN 6135-00-246-0324