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 5835-01-111-0969
NSN 5835-01-412-0344
NSN 4140-01-077-7555
NSN 5965-00-258-6809
NSN 5965-01-117-2566
NSN 5930-01-464-0793
NSN 5975-00-316-2539
NSN 5835-01-399-5820
NSN 6320-01-478-9351
NSN 6685-01-320-0856
NSN 5960-01-499-3544
NSN 5950-01-056-5157