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 5985-01-253-6851
NSN 6650-00-804-2039
NSN 6145-01-411-7179
NSN 5930-00-402-6809
NSN 7035-01-074-7634
NSN 5935-01-103-2956
NSN 5910-00-221-7461
NSN 5965-01-633-8849
NSN 5855-00-631-4565
NSN 6145-00-935-5242
NSN 5999-01-065-8543
NSN 6620-00-421-7509