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 5920-00-482-0896
NSN 5985-01-147-5470
NSN 5905-01-645-8982
NSN 5910-00-137-5488
NSN 6110-01-133-3336
NSN 5985-01-536-9900
NSN 6685-00-321-3634
NSN 6110-01-032-5075
NSN 6645-01-383-8139
NSN 5985-01-602-9023
NSN 5895-00-433-2288
NSN 6240-00-204-0459