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 2925-01-057-6993
NSN 5975-00-193-9961
NSN 5935-00-958-5819
NSN 6135-00-935-5241
NSN 5996-01-344-6470
NSN 6610-01-525-8235
NSN 6645-01-391-9820
NSN 5920-01-592-5224
NSN 5998-00-218-0836
NSN 6150-00-323-1762
NSN 5895-01-058-6315
NSN 6320-01-119-3935