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 5985-01-378-6823
NSN 5998-01-375-5793
NSN 2925-00-144-3314
NSN 6145-01-255-8700
NSN 6135-00-983-9187
NSN 5996-00-185-1372
NSN 6110-01-136-1497
NSN 5935-00-188-8759
NSN 5998-01-474-5779
NSN 5999-01-392-2250
NSN 5855-01-458-5163
NSN 5910-01-547-1752