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 6135-01-100-3593
NSN 5925-01-645-0462
NSN 6220-01-567-2426
NSN 5925-01-549-7714
NSN 5975-00-290-4285
NSN 5950-01-645-8489
NSN 5996-01-113-8944
NSN 5960-00-280-3465
NSN 5930-01-066-5059
NSN 6650-01-211-2673
NSN 5920-00-734-5519
NSN 5985-00-078-9419