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 5915-01-260-0291
NSN 6145-01-292-3940
NSN 5910-00-295-6194
NSN 5855-01-100-3272
NSN 5960-01-423-2511
NSN 6145-00-398-4405
NSN 5996-00-518-0460
NSN 5855-01-484-3619
NSN 5990-01-481-3080
NSN 5999-01-319-6854
NSN 5990-01-411-5930
NSN 5855-00-494-9581