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 5945-00-456-0699
NSN 2925-00-383-3523
NSN 5910-01-527-2988
NSN 6110-00-379-9693
NSN 5965-01-319-3933
NSN 5835-00-943-2763
NSN 6130-01-535-6564
NSN 6645-01-170-7368
NSN 6645-01-329-0871
NSN 6610-01-194-3759
NSN 5895-01-382-3794
NSN 6220-01-401-5337