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 6610-00-993-5601
NSN 6135-01-177-3552
NSN 5996-00-754-4057
NSN 5990-01-581-5103
NSN 7035-01-443-3052
NSN 5895-01-380-9746
NSN 5950-00-061-3036
NSN 6650-01-035-3041
NSN 5855-01-400-1590
NSN 5910-00-070-1546
NSN 6220-00-949-0024
NSN 6610-01-157-0426