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 5855-00-911-1370
NSN 6145-00-150-5049
NSN 7035-01-150-6303
NSN 5998-01-442-5654
NSN 5985-00-945-4953
NSN 5930-01-591-4208
NSN 5925-01-168-7812
NSN 6685-00-516-2173
NSN 6610-00-654-9877
NSN 6620-01-311-3516
NSN 5910-00-073-6292
NSN 6130-01-293-6051