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 4140-01-173-3960
NSN 5920-00-527-9473
NSN 6130-01-400-6123
NSN 5985-01-243-5306
NSN 5999-01-392-7840
NSN 5835-01-316-3255
NSN 5945-01-303-6361
NSN 5910-01-499-2752
NSN 6105-01-412-4584
NSN 5960-01-236-1169
NSN 5996-01-334-0218
NSN 6645-01-010-9169