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 6135-00-840-6451
NSN 6320-01-181-9474
NSN 6240-01-128-4906
NSN 5920-01-481-7398
NSN 6110-00-472-0782
NSN 5990-00-466-2040
NSN 5895-01-249-9536
NSN 6685-00-144-4564
NSN 5985-01-100-2661
NSN 5998-01-600-1139
NSN 6610-01-214-6680
NSN 5945-00-062-3949