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 5999-00-500-6006
NSN 5925-01-204-6888
NSN 6620-01-588-2319
NSN 6685-01-139-0270
NSN 5975-01-597-5074
NSN 6145-01-377-0706
NSN 6220-01-448-0508
NSN 6110-01-210-9810
NSN 5855-01-077-6264
NSN 7035-01-173-1513
NSN 5835-00-177-2970
NSN 6240-00-076-2752