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 6320-00-261-9136
NSN 5855-01-111-3962
NSN 5895-01-433-6667
NSN 6650-01-462-5879
NSN 5935-00-242-2346
NSN 7035-01-196-3445
NSN 5996-01-281-7336
NSN 2925-01-326-0908
NSN 6650-01-327-5113
NSN 5960-00-910-7597
NSN 6650-00-172-7519
NSN 4140-01-212-8286