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 6645-01-180-6219
NSN 5905-01-118-8692
NSN 6220-01-444-1889
NSN 5999-00-087-1496
NSN 6110-00-688-7688
NSN 6130-00-044-4281
NSN 5855-01-147-0705
NSN 6685-00-018-1842
NSN 5915-01-141-6726
NSN 6620-00-050-1086
NSN 5920-01-456-2803
NSN 6610-00-611-1341