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 5920-00-526-0462
NSN 6240-00-653-8134
NSN 6135-01-299-7252
NSN 4140-01-608-4073
NSN 5998-01-055-1107
NSN 5920-01-224-7028
NSN 6105-01-384-2435
NSN 4140-01-106-4604
NSN 6130-01-383-7469
NSN 2925-01-290-7060
NSN 5990-01-247-5439
NSN 5975-01-500-2003