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 2925-00-155-2100
NSN 5999-01-535-6822
NSN 5905-00-451-8621
NSN 4140-00-536-9186
NSN 5905-01-188-2478
NSN 6145-01-467-7435
NSN 4140-01-024-9414
NSN 6150-01-025-1467
NSN 4140-01-256-3462
NSN 6110-01-160-9142
NSN 6240-01-363-6152
NSN 5975-01-186-9956