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 6135-01-390-1841
NSN 5835-00-275-0584
NSN 5945-01-544-2582
NSN 5965-00-942-1602
NSN 5950-00-996-3042
NSN 6685-01-485-4473
NSN 5925-01-175-2504
NSN 6610-00-382-0266
NSN 5920-01-087-3725
NSN 6220-01-185-4900
NSN 5975-00-247-5062
NSN 6620-00-377-9068