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 6650-01-392-8020
NSN 5960-01-505-2426
NSN 5915-01-577-3346
NSN 6150-01-464-1618
NSN 5920-00-132-6440
NSN 6645-00-802-7991
NSN 5985-00-289-9862
NSN 5998-00-222-5293
NSN 6220-01-436-3850
NSN 5998-00-130-0646
NSN 5930-00-136-1917
NSN 5990-01-463-2279