A device which acts as a stem guide and provides a seating surface for a valve, poppet, hull drain.
NSN 5930-01-275-5457
NSN 6110-01-029-3403
NSN 6685-01-237-2562
NSN 5930-00-078-9426
NSN 5985-01-103-0701
NSN 6220-01-209-9972
NSN 6150-00-436-7929
NSN 6110-01-100-9558
NSN 5996-01-178-3779
NSN 5915-00-104-3119
NSN 5996-01-578-6162
NSN 5975-00-751-9450