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 6650-01-389-0225
NSN 6610-01-359-5515
NSN 6130-01-520-9922
NSN 6320-01-176-8367
NSN 5965-01-474-5654
NSN 5915-01-126-9709
NSN 5935-00-195-8967
NSN 6620-00-474-9157
NSN 5998-01-398-5158
NSN 5990-01-291-8453
NSN 6645-01-495-0939
NSN 5835-01-099-8702