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 6650-01-250-5164
NSN 6620-00-565-9793
NSN 5975-01-252-2511
NSN 6150-01-605-2807
NSN 4140-01-023-1537
NSN 6610-00-753-2281
NSN 2925-01-048-4006
NSN 5990-01-004-6343
NSN 5895-01-330-0282
NSN 5999-00-067-5851
NSN 5925-00-949-7359
NSN 5895-00-348-3802