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 5990-01-014-9383
NSN 2925-01-251-7386
NSN 6650-01-239-2759
NSN 5910-01-633-2048
NSN 6135-00-643-4843
NSN 6610-00-837-3012
NSN 5945-01-476-6133
NSN 5855-01-335-8907
NSN 6645-01-594-1439
NSN 5920-00-382-8849
NSN 5920-01-118-0309
NSN 6240-01-326-2594