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 5920-01-511-8971
NSN 5990-01-231-9608
NSN 5996-01-099-9801
NSN 5935-00-619-5543
NSN 5835-01-170-5537
NSN 5905-01-268-1820
NSN 5985-01-276-1042
NSN 7035-00-079-7189
NSN 6645-01-411-5657
NSN 5930-01-020-8068
NSN 5999-00-082-9488
NSN 5855-00-631-4565