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 4140-01-415-2478
NSN 5996-01-056-4952
NSN 6610-00-574-2446
NSN 6240-01-541-5395
NSN 6105-00-015-3619
NSN 6645-00-918-3785
NSN 5965-01-138-4581
NSN 6610-00-469-8534
NSN 5905-01-385-6658
NSN 6110-01-229-9880
NSN 6650-01-378-6075
NSN 5910-01-281-6964