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 5945-01-634-0588
NSN 6620-01-067-8336
NSN 6320-00-225-7013
NSN 5895-01-236-9808
NSN 5835-00-408-5499
NSN 5920-00-888-7737
NSN 2925-01-650-3412
NSN 6645-01-441-0937
NSN 6610-01-513-3526
NSN 5999-01-588-3077
NSN 2925-01-493-3245
NSN 5975-00-391-1108