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 6645-00-551-8291
NSN 6650-00-098-6128
NSN 6105-01-389-6772
NSN 5945-00-269-5375
NSN 5935-01-384-7864
NSN 5835-01-024-9249
NSN 2925-01-482-8036
NSN 5985-00-991-0604
NSN 6220-01-025-1373
NSN 5960-01-641-5493
NSN 5950-00-246-6362
NSN 5855-00-361-0167