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 5835-01-346-1386
NSN 5950-01-519-2709
NSN 6320-00-306-0124
NSN 5990-01-498-0641
NSN 6320-00-224-3538
NSN 5985-01-056-3287
NSN 6105-01-259-0178
NSN 5910-01-167-3301
NSN 6685-01-447-9886
NSN 6145-01-634-0388
NSN 6150-01-593-9701
NSN 5835-00-170-5238