A device which acts as a stem guide and provides a seating surface for a valve, poppet, hull drain.
NSN 6130-01-556-7996
NSN 6130-01-331-0264
NSN 5935-00-078-9540
NSN 5975-00-900-4013
NSN 6240-01-181-4474
NSN 5835-01-051-5092
NSN 4140-01-147-2164
NSN 6320-00-036-3688
NSN 6620-01-567-7456
NSN 5996-00-870-2190
NSN 5905-01-577-4992
NSN 5990-01-608-3505