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 5855-01-100-3272
NSN 5965-01-051-0126
NSN 6685-01-634-0611
NSN 5895-00-079-5044
NSN 5950-01-015-1231
NSN 2925-01-295-9337
NSN 5895-01-455-6572
NSN 4140-01-492-4266
NSN 5999-01-190-8043
NSN 5855-00-494-9581
NSN 6645-01-342-8199
NSN 5996-00-820-4703