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 5960-00-304-8668
NSN 6610-01-519-0421
NSN 5835-00-471-2660
NSN 5895-01-528-4611
NSN 5895-00-145-7780
NSN 6220-00-356-2617
NSN 5935-01-235-3382
NSN 6150-00-005-1791
NSN 5985-01-378-4588
NSN 5998-01-576-9430
NSN 6135-01-167-7604
NSN 5925-01-127-2074