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 6650-01-380-1394
NSN 5925-00-660-5403
NSN 4140-00-289-9263
NSN 5915-01-414-5205
NSN 5998-01-573-2212
NSN 5930-00-081-3313
NSN 6145-00-360-7760
NSN 5990-00-070-9608
NSN 6610-01-556-2022
NSN 5965-01-368-8482
NSN 6620-01-520-7843
NSN 5945-01-611-9718