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 5996-00-540-6570
NSN 5996-00-957-7923
NSN 5895-01-656-2378
NSN 6130-01-435-5321
NSN 6110-01-135-2027
NSN 6320-01-204-2922
NSN 6110-00-181-9544
NSN 5930-01-487-4101
NSN 6240-01-393-2327
NSN 2925-00-300-4103
NSN 5965-01-599-1863
NSN 4140-01-228-5926