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 5965-01-116-7245
NSN 5855-00-221-9435
NSN 6685-00-737-0795
NSN 5835-01-535-0948
NSN 6220-01-211-7025
NSN 6645-01-518-7287
NSN 6645-01-100-3296
NSN 5930-00-100-7171
NSN 7035-01-494-1161
NSN 5975-00-958-2019
NSN 5910-01-213-9055
NSN 5998-01-133-0054