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 6145-01-426-6657
NSN 5895-01-571-2159
NSN 5895-01-168-8738
NSN 5960-01-624-1170
NSN 5945-00-363-9481
NSN 2925-01-554-5246
NSN 6645-01-648-2115
NSN 6685-00-350-6553
NSN 5835-01-068-3417
NSN 6650-01-320-9682
NSN 5985-01-062-4939
NSN 6620-00-388-0047