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 5965-00-417-8182
NSN 6620-01-227-4380
NSN 6650-01-576-8520
NSN 6150-00-516-8445
NSN 5998-00-354-9923
NSN 6110-00-260-0130
NSN 5835-00-275-0584
NSN 6650-00-658-9627
NSN 6685-01-603-6033
NSN 5950-00-529-0599
NSN 5965-01-399-8454
NSN 5999-01-239-9762