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 6610-01-415-5877
NSN 5996-01-560-6014
NSN 6105-01-168-8335
NSN 5905-01-360-0603
NSN 6610-01-287-9814
NSN 5975-00-781-1738
NSN 5960-00-757-0126
NSN 6650-01-197-4585
NSN 6220-01-316-8620
NSN 6610-01-039-9295
NSN 6130-00-186-0737
NSN 6685-01-020-0033