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 4140-00-674-2856
NSN 5990-01-123-4226
NSN 5910-01-005-6386
NSN 5855-01-122-9418
NSN 5985-00-056-2436
NSN 6320-01-442-8604
NSN 5895-01-253-1365
NSN 6130-01-542-0726
NSN 6145-00-343-5967
NSN 5855-01-203-4719
NSN 5975-01-422-2904
NSN 6620-00-453-8180