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 5985-00-299-1878
NSN 6150-01-381-6293
NSN 5996-01-377-0134
NSN 5990-01-357-6175
NSN 5935-00-273-3366
NSN 5835-01-481-4204
NSN 6110-01-399-8587
NSN 6645-01-484-0777
NSN 5915-01-337-3498
NSN 5950-01-576-0379
NSN 6220-00-177-3086
NSN 2925-00-225-5386