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 7035-01-106-3476
NSN 6620-01-199-8580
NSN 6240-01-017-8281
NSN 6150-00-830-0662
NSN 6130-01-008-3487
NSN 5905-01-146-5511
NSN 6610-00-260-1181
NSN 5935-00-138-7003
NSN 7035-01-648-5169
NSN 6645-01-374-4354
NSN 6145-00-223-2885
NSN 5895-01-452-4158