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 5895-00-905-7178
NSN 6110-01-081-3385
NSN 5998-01-156-5000
NSN 5925-01-388-2763
NSN 6645-01-536-5383
NSN 5920-01-381-3115
NSN 5990-00-660-8608
NSN 5915-00-683-8248
NSN 5925-01-520-8900
NSN 5985-01-425-0775
NSN 5920-00-408-4423
NSN 5855-00-455-6070