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 5935-00-975-7657
NSN 5975-01-015-5034
NSN 5920-01-498-4690
NSN 5920-01-207-8309
NSN 6135-00-715-4001
NSN 5975-01-609-3575
NSN 5990-00-455-9865
NSN 5895-01-235-8444
NSN 6105-01-481-4042
NSN 5965-00-362-2158
NSN 6130-01-418-1606
NSN 5990-00-373-9787