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 5920-00-362-1376
NSN 5905-00-594-7607
NSN 5950-01-401-5321
NSN 5855-01-172-9992
NSN 6685-01-032-3384
NSN 7035-01-082-6250
NSN 5960-01-141-7584
NSN 5910-00-140-9537
NSN 6110-01-582-8711
NSN 5930-01-400-6126
NSN 6685-01-616-6133
NSN 6645-00-145-6411