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 5998-01-434-7747
NSN 5945-00-971-7272
NSN 2925-01-426-3410
NSN 6145-00-657-4755
NSN 6150-00-554-4576
NSN 2925-00-943-2263
NSN 6220-01-484-9583
NSN 6620-01-486-2555
NSN 5985-01-437-4873
NSN 6145-00-419-9943
NSN 6650-00-932-2048
NSN 6645-01-475-4723