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 6645-00-602-5968
NSN 6240-01-530-5314
NSN 5985-01-649-1447
NSN 5925-01-391-4986
NSN 5975-00-411-6294
NSN 5855-01-625-9668
NSN 6110-00-571-8466
NSN 6610-00-542-6307
NSN 6130-01-047-5153
NSN 5935-00-449-2805
NSN 6650-01-574-4179
NSN 6135-00-823-3034