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 6685-01-520-5401
NSN 5985-01-458-9999
NSN 5930-00-452-9958
NSN 6105-00-823-6506
NSN 2925-01-429-2235
NSN 6110-01-490-3728
NSN 5990-01-270-3209
NSN 5935-01-241-2809
NSN 2925-01-250-2731
NSN 6145-00-070-2385
NSN 2925-01-177-1598
NSN 5990-00-254-4825