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 5895-01-525-6454
NSN 5835-01-394-3812
NSN 5990-00-707-0731
NSN 5910-01-383-9245
NSN 4140-01-007-0590
NSN 6685-01-069-2683
NSN 4140-00-219-3146
NSN 6105-01-020-7266
NSN 5895-01-442-8459
NSN 5950-00-856-3137
NSN 6150-01-145-5156
NSN 6650-00-809-1817