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 4140-00-144-6833
NSN 6645-01-176-3372
NSN 6620-00-022-8056
NSN 5855-01-587-6166
NSN 6620-01-561-1633
NSN 6620-01-142-0084
NSN 6150-01-202-9251
NSN 5895-01-634-0630
NSN 6320-00-504-1214
NSN 6240-00-181-2503
NSN 5935-01-012-0646
NSN 5910-00-079-1309