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 5835-01-608-4285
NSN 5975-01-034-4292
NSN 5996-01-066-9003
NSN 6145-01-615-6199
NSN 5910-00-823-6310
NSN 7035-01-484-2709
NSN 6145-01-429-8529
NSN 5975-00-456-2257
NSN 5985-00-526-0154
NSN 5950-01-187-8041
NSN 5895-01-477-5286
NSN 6645-00-033-8714