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 5975-00-857-5464
NSN 6645-00-010-3054
NSN 5835-00-752-1201
NSN 4140-00-423-6663
NSN 5985-00-103-1223
NSN 6320-01-544-6447
NSN 5855-01-283-3730
NSN 5950-01-123-8323
NSN 6620-01-168-8450
NSN 5905-01-655-4180
NSN 6645-01-227-2036
NSN 6610-01-266-8691