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 5950-01-093-5483
NSN 5930-01-476-7248
NSN 7035-01-549-6765
NSN 5895-01-540-3771
NSN 5965-01-143-9577
NSN 6150-01-204-8969
NSN 5920-00-705-2916
NSN 5998-01-196-7414
NSN 6685-01-351-4586
NSN 6320-01-233-5798
NSN 5998-01-509-3146
NSN 5930-00-095-1679