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 5996-00-351-2369
NSN 5999-01-283-2698
NSN 5905-00-552-2834
NSN 6610-01-122-0064
NSN 5910-01-131-7564
NSN 5910-00-823-9599
NSN 2925-01-327-3069
NSN 6220-00-069-5239
NSN 6685-01-163-5000
NSN 5905-00-125-3517
NSN 5990-01-642-0113
NSN 5945-01-357-9413