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 5975-01-296-7331
NSN 5975-00-274-3772
NSN 6240-01-632-2700
NSN 6145-01-057-7267
NSN 6220-01-654-7702
NSN 5920-01-522-4408
NSN 5975-01-472-5351
NSN 5855-00-610-4052
NSN 7035-00-115-1886
NSN 6610-01-362-8686
NSN 6150-01-585-5839
NSN 6135-00-100-8890