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 5999-00-619-0344
NSN 5998-01-604-9252
NSN 5945-01-105-6669
NSN 5960-01-418-2641
NSN 6135-01-101-5039
NSN 6220-00-514-4116
NSN 6620-01-571-0900
NSN 5945-00-526-0310
NSN 2925-01-479-6491
NSN 5905-01-116-2585
NSN 6240-00-089-0902
NSN 6135-01-542-5902