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 6240-01-245-8996
NSN 5905-01-198-6826
NSN 5999-01-057-5817
NSN 4140-01-120-7087
NSN 6135-01-442-7275
NSN 6105-01-085-0989
NSN 5855-00-281-3843
NSN 5965-01-164-0561
NSN 5945-00-905-5749
NSN 5920-01-552-8184
NSN 5915-00-758-6949
NSN 5945-01-461-7798