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 6150-00-551-3135
NSN 6110-01-242-0334
NSN 5905-01-415-2474
NSN 4140-00-244-2365
NSN 5920-01-155-1128
NSN 4140-01-523-1944
NSN 5985-00-861-3114
NSN 5920-00-694-0483
NSN 5895-00-977-7508
NSN 5999-01-534-7447
NSN 6110-01-130-2024
NSN 5915-01-129-4605