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 5945-00-171-0408
NSN 4140-00-179-0200
NSN 5895-00-390-5714
NSN 5915-01-241-1803
NSN 6150-01-529-6368
NSN 6105-01-327-2884
NSN 6645-01-554-9772
NSN 6685-00-022-2061
NSN 6135-01-492-5717
NSN 6685-00-857-1891
NSN 5945-01-581-3095
NSN 2925-01-647-7225