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 6240-01-043-5308
NSN 6620-00-720-3278
NSN 5905-00-318-6869
NSN 5910-01-362-0722
NSN 6135-00-403-0213
NSN 5925-00-001-1277
NSN 5945-01-383-4794
NSN 6130-01-645-1350
NSN 4140-01-634-0330
NSN 6645-01-483-1518
NSN 6150-01-239-1974
NSN 5975-00-817-4476