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 6135-00-262-6807
NSN 5960-01-109-9480
NSN 7035-01-431-1448
NSN 6220-01-158-5956
NSN 5990-00-173-9401
NSN 5920-01-044-1869
NSN 5925-01-273-7416
NSN 5945-01-279-8101
NSN 6135-00-097-8162
NSN 5996-01-425-2696
NSN 6620-00-070-2680
NSN 5950-00-781-0561