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 5975-01-399-0113
NSN 7035-01-628-7153
NSN 5910-01-506-8826
NSN 5930-01-485-0153
NSN 7035-00-931-9415
NSN 5950-01-186-5562
NSN 4140-01-015-0124
NSN 6240-00-902-9310
NSN 6620-01-182-6076
NSN 5990-01-050-1102
NSN 6135-01-138-4895
NSN 6620-01-128-3053