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 2925-01-387-0870
NSN 6110-01-495-5497
NSN 6685-01-423-3559
NSN 5920-00-178-1688
NSN 6685-01-201-5722
NSN 5960-00-181-0640
NSN 6135-01-440-9412
NSN 6130-01-448-3583
NSN 6645-00-991-8704
NSN 5895-01-425-1475
NSN 5855-00-532-0025
NSN 5930-00-117-6317