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 6320-01-562-1599
NSN 5925-01-104-4893
NSN 4140-01-506-4547
NSN 6240-00-993-9239
NSN 6620-01-245-0184
NSN 5985-01-244-2999
NSN 6685-00-186-9190
NSN 5985-01-071-4747
NSN 5930-01-383-6204
NSN 6135-01-167-0759
NSN 5998-01-166-6614
NSN 6110-01-399-8109