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 6240-01-380-9014
NSN 4140-00-679-8630
NSN 6240-00-686-5345
NSN 5990-01-525-2250
NSN 5950-01-583-6563
NSN 5920-00-694-0483
NSN 5930-01-268-0951
NSN 5975-01-351-6097
NSN 5950-01-509-7984
NSN 5915-01-649-5992
NSN 5985-01-452-7803
NSN 6645-01-127-7879