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 5975-00-189-0857
NSN 6610-01-192-0136
NSN 6145-01-406-3650
NSN 5855-01-340-4782
NSN 6320-01-191-6717
NSN 6650-01-334-2649
NSN 5915-01-159-4524
NSN 6320-01-190-1397
NSN 5965-01-381-2998
NSN 5930-01-200-4653
NSN 5999-01-108-0355
NSN 6650-01-341-9838