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 6130-01-118-8148
NSN 6650-01-098-2910
NSN 2925-01-525-8212
NSN 5925-01-138-1333
NSN 6220-01-371-3430
NSN 4140-00-904-3438
NSN 5990-01-521-7890
NSN 5996-01-484-0954
NSN 6145-00-818-0189
NSN 5945-00-789-1835
NSN 6240-01-217-0432
NSN 2925-01-371-6853