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 6240-01-419-3495
NSN 7035-00-205-1932
NSN 5855-00-631-4565
NSN 5945-01-458-8867
NSN 6620-01-394-7526
NSN 5945-00-111-9382
NSN 6620-01-112-6440
NSN 5975-00-517-8116
NSN 6240-01-624-5371
NSN 5895-00-487-8448
NSN 5975-00-176-1959
NSN 6620-01-169-2406