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 2925-00-308-0797
NSN 5950-00-394-8873
NSN 4140-01-044-7993
NSN 6150-00-919-4780
NSN 6130-01-146-3772
NSN 6610-00-572-8786
NSN 5999-01-552-4380
NSN 6610-00-161-7439
NSN 5998-00-285-8613
NSN 6650-01-063-8356
NSN 5930-01-190-2768
NSN 6650-00-451-8174