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 6135-00-921-6487
NSN 5960-01-266-6190
NSN 2925-01-440-9912
NSN 5925-01-497-4490
NSN 6135-01-265-1384
NSN 7035-01-205-6909
NSN 5990-01-609-4793
NSN 6650-01-237-4689
NSN 6610-00-236-5143
NSN 6650-01-139-5238
NSN 6150-01-504-7852
NSN 5950-01-234-2203