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 6645-01-367-7201
NSN 6130-01-139-1766
NSN 5945-00-925-9992
NSN 5925-00-718-7530
NSN 6610-00-848-4764
NSN 4140-01-441-0691
NSN 6610-01-123-7292
NSN 6130-00-156-2776
NSN 6610-00-252-3405
NSN 5925-00-939-4979
NSN 6645-00-574-9712
NSN 5945-00-218-0012