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 6240-01-142-2963
NSN 6650-00-003-1925
NSN 5975-01-299-9779
NSN 6620-01-414-4578
NSN 5925-01-257-4314
NSN 5985-01-422-1286
NSN 6150-01-425-9865
NSN 6610-00-827-8959
NSN 6145-01-143-7498
NSN 5965-00-875-3560
NSN 5975-00-361-7793
NSN 4140-01-010-4305