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 5996-01-517-1603
NSN 5930-01-237-2483
NSN 5925-01-552-4192
NSN 6645-01-567-2968
NSN 6135-01-277-7907
NSN 6685-01-030-2749
NSN 5930-00-332-0042
NSN 5990-01-395-4194
NSN 5945-01-456-1340
NSN 5990-01-191-9624
NSN 5920-00-868-1691
NSN 6145-00-019-0047