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 5905-01-069-4666
NSN 7035-00-064-7008
NSN 5910-00-150-1216
NSN 5950-00-549-4313
NSN 5910-01-609-9608
NSN 5855-00-918-1622
NSN 5835-00-351-9459
NSN 6240-01-599-2679
NSN 5950-01-178-9037
NSN 5910-01-024-9128
NSN 6645-00-287-9192
NSN 5895-01-123-9027