Seat is monel with a carbon filled center; for 4" vavle
A device which acts as a stem guide and provides a seating surface for a valve, poppet, hull drain.
NSN 5905-01-341-4677
NSN 5835-01-416-6449
NSN 6610-00-987-4212
NSN 6110-01-339-9401
NSN 5895-01-416-6243
NSN 5990-01-360-0711
NSN 6320-00-994-0179
NSN 2925-01-364-7926
NSN 6105-00-890-1456
NSN 5895-01-411-6024
NSN 6135-01-142-6456
NSN 6110-01-262-0695