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 5925-00-158-5297
NSN 6610-01-235-5566
NSN 5990-00-656-5798
NSN 6135-01-435-8451
NSN 6105-01-301-2723
NSN 6685-01-550-4930
NSN 2925-00-144-6405
NSN 5835-00-193-8951
NSN 5910-00-602-1615
NSN 5996-00-067-8864
NSN 5960-01-043-8414
NSN 5975-01-028-7853