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 5999-01-052-0789
NSN 6645-01-521-3180
NSN 6145-01-324-2518
NSN 6135-01-322-4655
NSN 6620-00-596-1951
NSN 6145-00-267-0853
NSN 5905-01-106-4480
NSN 5945-00-401-8067
NSN 5935-00-100-7204
NSN 5920-01-576-2397
NSN 6130-01-426-8841
NSN 6110-01-212-4105