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 5985-01-519-3138
NSN 5915-01-377-5881
NSN 5920-01-121-2368
NSN 6105-00-834-0169
NSN 6145-00-317-2087
NSN 6620-00-932-4306
NSN 7035-01-459-5293
NSN 5925-01-515-1378
NSN 6220-01-058-5048
NSN 5965-00-455-7581
NSN 6610-01-564-0667
NSN 5996-00-633-4308