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 5998-01-510-2660
NSN 6645-00-551-8291
NSN 5910-01-432-9321
NSN 4140-01-509-1300
NSN 5990-01-443-2931
NSN 6150-01-222-3482
NSN 5925-01-400-3002
NSN 5945-01-418-3203
NSN 5960-00-883-5384
NSN 5925-01-285-4704
NSN 5905-01-579-5215
NSN 5998-00-578-8582