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 5910-01-543-0039
NSN 5999-01-555-8285
NSN 5910-01-126-9665
NSN 5855-01-423-1497
NSN 6685-01-539-4207
NSN 5835-01-439-0180
NSN 5975-00-103-6653
NSN 6110-00-827-0086
NSN 5925-00-519-0631
NSN 5950-00-317-2727
NSN 6610-00-131-2533
NSN 6105-01-605-3555