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 7035-01-563-4801
NSN 5965-01-183-7722
NSN 5960-01-411-5217
NSN 2925-01-381-5307
NSN 4140-00-010-7955
NSN 5895-00-836-9262
NSN 5910-00-889-2793
NSN 6650-01-390-3205
NSN 6685-00-435-5630
NSN 6240-00-306-9214
NSN 5920-01-076-9774
NSN 6620-01-514-2801