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 6320-01-399-6177
NSN 5945-00-233-7426
NSN 6135-01-344-2442
NSN 6645-00-498-6869
NSN 6145-00-532-6341
NSN 5925-01-113-4223
NSN 5998-01-113-2503
NSN 5965-01-610-9140
NSN 6130-01-503-4070
NSN 5998-00-370-3916
NSN 5895-01-374-1768
NSN 5895-01-298-6356