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 4140-00-404-1016
NSN 4140-00-170-5152
NSN 5925-01-309-3951
NSN 6135-00-911-9321
NSN 6220-00-961-0783
NSN 5999-00-821-4394
NSN 5960-01-038-8487
NSN 4140-00-832-3286
NSN 6150-00-221-5122
NSN 6145-01-388-2642
NSN 5910-01-053-0263
NSN 5930-01-646-3648