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 6650-01-556-0983
NSN 5990-01-094-6826
NSN 5920-01-370-3448
NSN 5920-00-081-0537
NSN 5925-01-152-2690
NSN 2925-01-525-6495
NSN 6135-00-906-0984
NSN 5920-00-935-2275
NSN 5996-01-414-1685
NSN 5910-00-554-1422
NSN 6220-00-258-2967
NSN 5965-01-443-3000