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 6645-01-363-5944
NSN 5998-00-974-6016
NSN 5895-01-020-7771
NSN 4140-00-255-2458
NSN 6135-00-152-8729
NSN 5975-00-003-7844
NSN 5990-01-364-8405
NSN 6150-00-596-9882
NSN 6320-01-220-2264
NSN 6645-01-563-0441
NSN 6650-00-885-3775
NSN 6145-00-479-0042