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 6240-01-539-3757
NSN 6650-00-754-2276
NSN 4140-01-648-2249
NSN 5920-00-848-9771
NSN 6145-01-240-7528
NSN 5895-01-411-5585
NSN 6150-01-411-8260
NSN 6110-00-690-5411
NSN 5945-00-869-9070
NSN 6240-01-496-5066
NSN 5835-01-397-8801
NSN 6320-01-512-2031