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 5950-01-253-2195
NSN 5855-01-400-1590
NSN 5965-01-341-7945
NSN 5975-01-411-5382
NSN 5975-00-470-7527
NSN 4140-01-422-4431
NSN 7035-00-111-4389
NSN 4140-01-224-5417
NSN 5960-00-729-8150
NSN 5950-01-572-7135
NSN 6620-00-062-9722
NSN 5996-00-222-6049