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 6110-01-258-1291
NSN 6650-01-483-2399
NSN 6685-00-905-4646
NSN 5950-01-102-6866
NSN 5855-00-797-8217
NSN 5855-00-361-0167
NSN 4140-01-025-1555
NSN 6150-00-071-4484
NSN 6620-01-223-5998
NSN 5835-00-859-8330
NSN 6240-01-631-5756
NSN 6620-01-381-5482