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 6145-01-065-6945
NSN 6620-01-054-9346
NSN 6105-01-481-2581
NSN 5975-00-994-9102
NSN 5975-01-327-3296
NSN 5930-00-008-4483
NSN 6150-00-965-6859
NSN 5925-00-429-9859
NSN 7035-01-158-7673
NSN 5910-01-526-6835
NSN 6110-00-115-0882
NSN 7035-00-193-2269