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 6620-00-756-2661
NSN 6105-01-211-5451
NSN 2925-01-577-9269
NSN 6685-00-167-3801
NSN 6240-00-158-8771
NSN 6650-00-276-9838
NSN 6135-01-036-0432
NSN 5960-01-080-3117
NSN 6145-00-181-9622
NSN 6645-01-252-8870
NSN 5990-01-196-2953
NSN 5915-00-970-1419