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 6685-00-513-4971
NSN 6220-01-088-6604
NSN 5998-01-065-0519
NSN 6320-01-232-4664
NSN 5999-00-308-6517
NSN 6145-00-168-5287
NSN 4140-01-485-3286
NSN 6320-01-412-2973
NSN 2925-00-540-9918
NSN 6685-00-212-4531
NSN 5996-01-181-7057
NSN 6650-01-621-1575