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 6105-00-909-6123
NSN 4140-01-420-0354
NSN 6220-00-799-8377
NSN 5930-01-100-5844
NSN 6130-00-410-0910
NSN 5835-01-366-5907
NSN 5855-01-213-3267
NSN 6220-01-353-5851
NSN 5855-01-197-2774
NSN 5915-01-325-5376
NSN 5895-01-090-2089
NSN 6145-00-669-6795