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 5999-01-392-6055
NSN 2925-01-442-7812
NSN 5930-00-549-4273
NSN 5965-01-640-8044
NSN 7035-00-371-7749
NSN 5835-01-397-8801
NSN 6105-01-245-8204
NSN 5905-01-432-8934
NSN 5935-01-450-6422
NSN 6220-01-037-4088
NSN 6240-01-560-0910
NSN 6645-01-470-2951