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 6150-01-554-3093
NSN 5965-01-275-2212
NSN 6685-01-054-2277
NSN 6610-00-632-6645
NSN 6105-01-534-9701
NSN 5895-01-084-7500
NSN 5920-01-228-0403
NSN 5998-00-191-2319
NSN 6145-01-360-0710
NSN 5975-01-464-4517
NSN 6320-01-209-0952
NSN 6320-00-937-5625