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 6105-01-474-3826
NSN 5895-00-518-4479
NSN 6240-01-111-3394
NSN 5998-00-936-9998
NSN 7035-00-981-7216
NSN 5960-01-476-5686
NSN 5999-01-143-6837
NSN 5950-00-107-7321
NSN 6645-01-656-1101
NSN 6150-01-451-8674
NSN 6685-01-100-3012
NSN 4140-01-648-2249