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 5915-01-444-2198
NSN 6685-01-608-3578
NSN 5975-00-170-3623
NSN 7035-01-398-9581
NSN 6150-01-122-4922
NSN 6150-00-442-7454
NSN 5925-01-371-0179
NSN 5930-01-192-7912
NSN 6645-01-240-5499
NSN 5975-00-188-1164
NSN 5855-01-258-6180
NSN 5990-00-857-2930