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 5965-00-862-3295
NSN 6610-01-633-8931
NSN 6145-01-068-4668
NSN 7035-01-408-7678
NSN 5965-01-118-1416
NSN 6145-00-327-4770
NSN 6145-01-157-3488
NSN 6130-01-565-8730
NSN 6145-01-172-5630
NSN 6135-01-633-8502
NSN 6130-01-095-6872
NSN 6240-00-187-4306