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 4140-01-172-4637
NSN 6105-01-003-9162
NSN 6105-01-454-6564
NSN 6620-00-902-5090
NSN 5960-01-198-3933
NSN 5999-01-142-5490
NSN 6320-01-498-4954
NSN 5990-00-613-2279
NSN 5920-01-360-5681
NSN 6610-00-498-3257
NSN 5835-01-485-0210
NSN 6320-01-140-7025