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 6650-01-151-4051
NSN 5925-01-411-9736
NSN 5990-01-254-2936
NSN 6150-01-158-1332
NSN 6110-00-308-3993
NSN 7035-00-981-7216
NSN 4140-00-616-1347
NSN 5960-00-241-2911
NSN 5985-01-100-3195
NSN 6645-01-588-5591
NSN 6685-01-512-0600
NSN 5965-01-515-9326