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 5905-01-510-9397
NSN 6220-01-237-2488
NSN 5930-00-515-3604
NSN 6610-01-097-5073
NSN 7035-01-053-0535
NSN 5920-01-395-7586
NSN 5905-00-153-2802
NSN 6135-00-009-4100
NSN 5920-00-417-8768
NSN 5965-01-521-6400
NSN 5855-00-198-3197
NSN 5915-00-879-2492