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 5925-01-657-6608
NSN 5998-00-549-5513
NSN 6110-00-126-4875
NSN 6130-01-459-2883
NSN 5915-00-389-1126
NSN 6220-01-537-0689
NSN 5930-00-483-8679
NSN 6620-01-499-7705
NSN 6135-01-627-2603
NSN 6685-01-360-0374
NSN 6150-00-219-5402
NSN 5990-01-487-0871