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 5996-01-291-0501
NSN 5895-01-609-5595
NSN 6610-00-920-4674
NSN 5925-00-353-0612
NSN 6620-01-602-7165
NSN 6130-01-189-4778
NSN 5950-01-556-7989
NSN 5996-00-838-0687
NSN 6645-01-326-0700
NSN 5835-01-641-0073
NSN 6320-00-174-1362
NSN 6650-01-258-0811