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 5915-00-153-4865
NSN 5905-01-449-1291
NSN 6240-00-163-5143
NSN 6610-01-071-4097
NSN 5920-01-409-2830
NSN 6645-00-244-0359
NSN 5990-00-116-6590
NSN 5855-00-879-7245
NSN 6145-00-781-5242
NSN 6645-01-125-3935
NSN 5910-00-781-3802
NSN 6105-00-086-4379