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 5990-01-500-5412
NSN 6320-00-174-1362
NSN 6220-00-850-0365
NSN 5920-00-341-6340
NSN 6135-00-299-6918
NSN 4140-01-538-6011
NSN 5945-00-360-6512
NSN 2925-01-244-3016
NSN 6320-00-116-3658
NSN 5990-01-587-8562
NSN 2925-01-443-5929
NSN 6130-01-634-0603