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 5915-00-525-5753
NSN 7035-01-659-8960
NSN 5895-01-220-7165
NSN 6135-01-020-3805
NSN 4140-00-699-0904
NSN 6145-00-398-4405
NSN 5990-00-054-4785
NSN 6220-01-483-6752
NSN 5996-00-987-4272
NSN 5985-01-302-8568
NSN 6685-01-523-2476
NSN 5895-01-634-0630