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 5990-01-331-7071
NSN 5985-01-030-2766
NSN 5930-01-660-1397
NSN 5985-00-039-5527
NSN 5965-00-179-3789
NSN 6620-00-895-9774
NSN 6650-00-575-7487
NSN 6105-00-369-8823
NSN 6685-00-188-1991
NSN 6135-01-651-7287
NSN 6645-01-314-1776
NSN 5996-01-155-2467