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 5996-01-445-5528
NSN 5975-01-171-0725
NSN 5935-01-367-9317
NSN 5945-01-399-7188
NSN 6110-00-903-4768
NSN 5930-01-381-7552
NSN 6150-00-276-7483
NSN 5895-01-567-9442
NSN 5960-01-116-6100
NSN 4140-01-548-3560
NSN 5910-01-201-9165
NSN 5895-00-238-4618