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 6110-01-470-0680
NSN 6320-01-384-3850
NSN 6320-00-823-2015
NSN 5950-00-353-9564
NSN 5855-00-688-9954
NSN 5960-01-567-1096
NSN 5930-00-102-4250
NSN 5905-01-643-1186
NSN 5835-01-394-7589
NSN 5985-00-522-5495
NSN 5985-00-241-9282
NSN 5996-01-417-3139