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 6610-00-118-7629
NSN 6650-00-336-4828
NSN 5996-01-236-9467
NSN 2925-00-082-8219
NSN 6320-01-519-7019
NSN 6105-01-163-2943
NSN 5930-00-009-3416
NSN 6145-01-597-2210
NSN 6150-00-566-3823
NSN 4140-01-425-9702
NSN 5910-01-619-2914
NSN 5950-00-003-5832