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 6320-01-522-0318
NSN 5905-01-543-1117
NSN 6110-01-246-2263
NSN 5895-00-845-4680
NSN 5950-01-462-0677
NSN 6110-01-251-5910
NSN 5835-00-170-5238
NSN 7035-01-411-6062
NSN 5895-01-246-4250
NSN 5945-01-586-9882
NSN 6610-00-231-5266
NSN 5935-00-456-4792