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 5985-01-158-3534
NSN 6620-00-005-4879
NSN 5895-01-597-8735
NSN 5895-00-138-4852
NSN 5905-01-473-2419
NSN 5910-01-654-8469
NSN 4140-01-591-6772
NSN 5895-01-632-0028
NSN 5920-01-097-8773
NSN 5965-00-237-8049
NSN 5930-00-969-2934
NSN 6620-00-836-0399