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 6220-00-625-6531
NSN 6610-00-801-4652
NSN 6320-01-421-3777
NSN 6645-01-070-1210
NSN 5930-01-619-2783
NSN 5935-01-306-0256
NSN 5915-01-025-5310
NSN 5950-01-026-9183
NSN 5945-01-223-3055
NSN 6620-01-558-6558
NSN 5975-01-626-9789
NSN 5990-00-079-5406