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 6150-01-025-1467
NSN 5920-00-140-8912
NSN 6320-00-977-3930
NSN 2925-01-146-0278
NSN 5905-00-336-0438
NSN 6130-01-079-3712
NSN 5930-01-202-0187
NSN 5895-00-498-2444
NSN 6135-01-260-7180
NSN 5855-01-383-6860
NSN 2925-01-047-9189
NSN 5990-01-123-4226