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 6145-01-601-4449
NSN 6135-01-231-4809
NSN 5930-00-243-5907
NSN 6145-00-038-3369
NSN 5996-00-941-2885
NSN 5935-01-508-4433
NSN 4140-01-123-0262
NSN 5925-00-233-1962
NSN 5950-00-777-0215
NSN 5950-00-816-9913
NSN 6130-00-112-0716
NSN 5910-01-024-2267