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 5905-00-688-9799
NSN 7035-01-652-0559
NSN 5975-00-216-4848
NSN 4140-01-320-1179
NSN 5965-01-218-7795
NSN 6220-01-522-1884
NSN 6110-00-330-9168
NSN 5910-01-241-7731
NSN 5999-00-144-7698
NSN 5965-01-025-5129
NSN 6105-01-535-0999
NSN 6620-01-442-8444