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 5915-01-444-4069
NSN 6135-01-344-2442
NSN 6320-00-186-6452
NSN 6645-01-470-7246
NSN 5855-00-281-3843
NSN 7035-01-311-3325
NSN 5930-01-060-0060
NSN 5990-00-428-1895
NSN 5920-01-507-1034
NSN 6135-00-016-0071
NSN 5990-01-411-5930
NSN 6110-00-161-4115