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 6645-01-651-9562
NSN 5950-00-343-1910
NSN 6320-01-600-5808
NSN 6610-01-199-0499
NSN 5950-01-350-3702
NSN 5975-01-172-4355
NSN 5915-00-891-9925
NSN 5930-00-249-7375
NSN 5855-01-426-4307
NSN 5905-01-421-2691
NSN 6145-01-087-2046
NSN 6135-00-930-5372