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 6240-01-645-5523
NSN 5895-01-481-7416
NSN 6130-01-301-7172
NSN 6105-01-415-0828
NSN 6220-01-255-8915
NSN 6240-01-414-9529
NSN 6105-01-390-4568
NSN 5920-00-373-3636
NSN 6145-01-578-1561
NSN 6685-01-646-1671
NSN 6645-00-292-5053
NSN 6610-01-537-1685