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 6240-01-252-8850
NSN 5925-01-052-7670
NSN 6145-01-100-4921
NSN 6650-00-264-0664
NSN
NSN 6650-01-542-4137
NSN 6150-01-378-1602
NSN 5985-01-612-4516
NSN 5895-00-256-6330
NSN 5975-00-449-1209
NSN 5920-01-250-6717
NSN 5999-00-827-0169