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 5945-01-652-4027
NSN 6135-01-523-0370
NSN 4140-01-483-8040
NSN 5996-00-807-8749
NSN 5895-00-727-8708
NSN 5945-01-124-4222
NSN 6645-00-904-2754
NSN 5975-00-683-3945
NSN 6105-00-811-1990
NSN 6110-01-391-0211
NSN 6685-00-711-0616
NSN 6240-01-038-6618