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 4140-01-229-5143
NSN 7035-01-442-5737
NSN 5945-00-339-2755
NSN 5960-00-826-7697
NSN 5999-00-099-6889
NSN 6130-01-292-9829
NSN 6240-01-266-1652
NSN 5965-01-643-0431
NSN 5905-00-596-3283
NSN 5975-00-497-1568
NSN 5855-00-821-7512
NSN 6135-01-596-3145