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 5965-01-621-8547
NSN 6145-01-384-6003
NSN 6645-00-551-8291
NSN 5910-00-476-0221
NSN 6220-00-812-0515
NSN 5930-01-605-7430
NSN 6610-00-204-6792
NSN 6145-00-192-7215
NSN 5960-00-344-9588
NSN 5855-01-138-4985
NSN 7035-01-458-7762
NSN 5835-00-138-7807