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 6135-01-408-0313
NSN 5855-01-147-6024
NSN 6110-00-728-4515
NSN 4140-01-469-5778
NSN 6135-01-570-4284
NSN 6320-01-393-7022
NSN 5925-01-123-6802
NSN 6320-00-483-0451
NSN 5998-01-456-6398
NSN 5910-01-584-0993
NSN 6135-00-990-1822
NSN 4140-01-590-0887