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 2925-01-658-4470
NSN 6130-00-500-8477
NSN 6650-01-647-7656
NSN 6320-00-593-0379
NSN 5930-00-542-3901
NSN 4140-00-972-9513
NSN 6610-01-027-1641
NSN 6105-01-650-6505
NSN 5996-00-222-6049
NSN 5855-00-688-9954
NSN 6650-01-521-0902
NSN 5998-00-840-8974