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 6685-01-105-8374
NSN 5950-01-648-2677
NSN 5996-01-368-7669
NSN 5975-00-162-2083
NSN 4140-01-333-4929
NSN 5965-01-365-0101
NSN 6645-00-715-1531
NSN 5935-01-131-3835
NSN 5910-01-009-6378
NSN 5915-01-114-3259
NSN 5960-01-323-6432
NSN 5835-01-566-5462