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 5945-00-596-2665
NSN 5945-01-189-1476
NSN 6620-01-412-7426
NSN 5930-01-558-2218
NSN 5975-00-900-6083
NSN 5950-01-420-5166
NSN 6650-00-158-3683
NSN 5950-01-356-8105
NSN 5996-01-485-3840
NSN 6620-01-468-9288
NSN 6645-00-903-1696
NSN 6150-01-153-2796