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 5895-01-289-3044
NSN 5999-01-437-8843
NSN 6610-00-760-4476
NSN 5985-00-984-7907
NSN 6620-01-168-8450
NSN 6645-00-697-5694
NSN 5996-01-421-1068
NSN 6685-01-175-1403
NSN 5965-00-938-8219
NSN 5905-00-513-0933
NSN 5920-01-252-8660
NSN 6105-01-172-7640