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 5996-01-057-1981
NSN 5950-00-263-6586
NSN 6150-01-180-5217
NSN 6110-01-100-4445
NSN 4140-00-347-6807
NSN 6320-01-215-1133
NSN 5930-01-141-5671
NSN 6130-00-476-4863
NSN 5999-01-390-6908
NSN 5990-01-247-7411
NSN 6620-01-443-8431
NSN 6145-01-569-6577