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 5920-01-054-7230
NSN 6645-00-310-5839
NSN 6240-01-305-4697
NSN 6110-00-957-3939
NSN 2925-01-483-2389
NSN 6145-01-471-2794
NSN 5990-01-360-2900
NSN 6130-01-600-0031
NSN 7035-01-431-4560
NSN 2925-01-315-1714
NSN 5895-00-225-9589
NSN 5910-01-058-1948