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 6320-00-330-4327
NSN 6610-00-886-6998
NSN 5930-00-043-4653
NSN 6145-00-803-9900
NSN 2925-00-589-7640
NSN 6135-00-763-5793
NSN 5895-01-391-5679
NSN 5999-00-857-7550
NSN 6320-01-319-3584
NSN 5920-01-359-3982
NSN 5945-01-558-4003
NSN 6135-01-438-9450