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 6620-01-550-8573
NSN 5998-00-249-5144
NSN 5996-00-887-0595
NSN 6135-00-267-9432
NSN 5930-01-471-5066
NSN 6150-00-058-4892
NSN 5985-00-281-0810
NSN 5975-01-214-6556
NSN 2925-01-384-4139
NSN 6145-01-372-3585
NSN 6645-01-626-6643
NSN 5945-00-900-5518