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 5910-01-016-4202
NSN 6135-01-036-0432
NSN 5855-01-521-0681
NSN 5910-01-276-0604
NSN 6610-01-172-0897
NSN 5855-01-422-7332
NSN 6650-00-597-7313
NSN 5975-00-711-8805
NSN 5935-01-478-4591
NSN 5895-01-474-0394
NSN 5835-01-008-2992
NSN 7035-01-380-0547