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 6135-01-412-0404
NSN 6685-01-335-4547
NSN 5910-00-658-3409
NSN 5930-01-145-9477
NSN 5935-01-144-1580
NSN 5895-01-178-0027
NSN 5975-01-106-3595
NSN 5945-01-519-6724
NSN 7035-00-064-7008
NSN 7035-01-660-6701
NSN 5910-01-644-6442
NSN 4140-01-520-4801