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 6150-01-610-8697
NSN 5930-00-763-9061
NSN 2925-00-833-9466
NSN 5985-01-496-7484
NSN 6650-01-612-7057
NSN 5985-01-067-8041
NSN 6685-01-533-3448
NSN 6610-00-405-9700
NSN 5915-01-354-0294
NSN 5925-01-145-4305
NSN 5990-01-055-1523
NSN 6135-01-268-7056