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 4140-00-555-1904
NSN 6145-01-207-0445
NSN 6145-00-178-8830
NSN 5999-01-450-4296
NSN 6320-00-098-2858
NSN 5895-00-704-1602
NSN 5895-00-058-7891
NSN 6320-01-162-5977
NSN 6620-00-149-7557
NSN 5965-01-258-5662
NSN 5945-00-952-3818
NSN 6130-00-079-9342