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 5910-00-858-4322
NSN 4140-00-521-0380
NSN 5930-00-242-2707
NSN 5895-01-425-2718
NSN 6105-00-839-1511
NSN 5905-01-373-9018
NSN 5996-00-377-9464
NSN 5990-01-443-2931
NSN 5905-00-432-3198
NSN 5945-00-045-0507
NSN 7035-01-426-4133
NSN 4140-00-228-1280