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 5920-01-155-1128
NSN 5975-00-189-0093
NSN 5935-01-486-8325
NSN 6650-01-156-8173
NSN 6145-00-171-3152
NSN 6220-00-146-3226
NSN 5895-00-187-5280
NSN 6130-00-545-9943
NSN 5975-01-541-1595
NSN 5905-00-103-4263
NSN 5999-00-035-4090
NSN 5975-01-576-9733