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 5915-01-323-7771
NSN 5930-01-646-3004
NSN 6685-00-235-4594
NSN 6240-01-390-4924
NSN 6110-01-544-3949
NSN 6110-00-205-1778
NSN 6645-01-437-7770
NSN 5905-00-254-2633
NSN 6145-01-568-4442
NSN 5960-01-154-3719
NSN 5915-01-519-3287
NSN 5895-00-168-0312