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 5935-00-203-1292
NSN 6650-01-211-5628
NSN 6645-01-620-4837
NSN 6220-00-719-7714
NSN 6610-01-089-2487
NSN 5945-00-476-4873
NSN 5999-01-527-8957
NSN 4140-00-132-5191
NSN 5855-00-256-5562
NSN 6130-01-065-6071
NSN 5950-01-229-5600
NSN 5895-00-953-7785