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 6110-01-223-2706
NSN 4140-01-658-5138
NSN 5965-01-198-3256
NSN 5965-01-036-6244
NSN 6650-01-011-3472
NSN 5985-01-380-3827
NSN 5925-01-436-2431
NSN 6145-00-409-6844
NSN 5998-01-606-7317
NSN 5990-01-138-1481
NSN 5998-01-541-8245
NSN 5999-01-101-1479