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 6650-01-254-2744
NSN 6610-01-010-4516
NSN 6610-00-511-6201
NSN 5990-01-139-6042
NSN 5920-01-268-3791
NSN 5930-00-927-3815
NSN 6130-01-641-3490
NSN 5935-01-056-3657
NSN 5985-00-970-9100
NSN 5990-00-138-9504
NSN 5950-01-011-8453
NSN 4140-01-199-5196