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 6135-00-840-6451
NSN 6145-01-195-3789
NSN 6645-01-079-3741
NSN 5990-01-014-1280
NSN 7035-01-279-7281
NSN 6150-01-380-7627
NSN 5990-01-142-0538
NSN 5960-00-878-2935
NSN 5905-00-392-5508
NSN 5945-01-502-9531
NSN 7035-01-245-7973
NSN 4140-01-023-1537