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 5996-01-445-5528
NSN 5950-01-176-0481
NSN 5945-01-391-3510
NSN 6620-01-497-3744
NSN 5915-01-426-8862
NSN 6220-00-220-5617
NSN 5990-01-284-0418
NSN 5895-01-027-0746
NSN 2925-00-265-7539
NSN 5925-01-268-0426
NSN 5915-00-656-6976
NSN 6135-01-344-2442