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 6650-01-051-4972
NSN 5925-01-441-2976
NSN 5855-00-688-9954
NSN 6110-01-365-9286
NSN 6650-00-590-9073
NSN 5985-00-849-6184
NSN 5990-01-541-7671
NSN 5975-01-013-8319
NSN 5960-01-429-5897
NSN 5925-01-413-1638
NSN 5915-01-496-8869
NSN 5965-01-578-7378