An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 6145-01-136-4529
NSN 5999-00-175-8973
NSN 5895-00-280-7528
NSN 6135-01-022-5427
NSN 5999-01-007-9543
NSN 5910-01-399-4095
NSN 5996-00-178-1016
NSN 5996-01-277-3912
NSN 6145-01-057-4524
NSN 6145-00-661-0192
NSN 5998-00-071-7072
NSN 5855-01-230-4665