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 6645-00-679-8203
NSN 5935-01-407-8522
NSN 5895-01-112-8252
NSN 6135-00-276-7625
NSN 5915-01-057-3812
NSN 5925-01-179-1453
NSN 5895-00-357-0795
NSN 5990-01-020-6841
NSN 6150-00-775-7274
NSN 6135-00-735-8530
NSN 6135-01-176-2206
NSN 6650-01-219-3731