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 5945-01-442-7188
NSN 6110-01-491-8755
NSN 4140-01-232-3220
NSN 6650-01-037-9755
NSN 2925-00-804-8971
NSN 2925-00-764-0167
NSN 5935-01-191-3213
NSN 6240-01-266-9492
NSN 5985-00-497-1172
NSN 5935-01-058-1484
NSN 5855-00-688-9954
NSN 5996-00-276-5480