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 4140-00-277-6285
NSN 5915-01-178-4280
NSN 6145-01-514-7737
NSN 6105-00-009-4318
NSN 5920-01-189-0115
NSN 6650-00-563-3880
NSN 2925-01-424-9341
NSN 5835-01-327-6324
NSN 6645-01-467-9983
NSN 6110-01-449-4596
NSN 5965-01-455-3738
NSN 5925-00-997-1298