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 6645-01-080-6052
NSN 5975-01-634-0678
NSN 2925-01-362-2515
NSN 6620-00-186-3061
NSN 5930-01-412-5596
NSN 5855-01-463-9401
NSN 5990-01-191-1772
NSN 6145-01-454-2444
NSN 5985-01-459-8441
NSN 6650-01-396-8890
NSN 5920-00-882-5117
NSN 5895-01-347-4908