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 5930-01-540-2518
NSN 6110-01-182-0530
NSN 6105-00-091-6867
NSN 6150-01-302-2637
NSN 5855-00-256-5562
NSN 4140-01-245-8866
NSN 6645-01-315-9238
NSN 5960-01-423-1085
NSN 5950-01-007-6872
NSN 6650-00-695-0304
NSN 6685-00-464-0550
NSN 6130-00-358-4320