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 5996-01-282-4334
NSN 5985-00-198-6904
NSN 6145-00-900-7081
NSN 6620-01-032-3937
NSN 5950-01-411-5950
NSN 6130-00-381-1927
NSN 5950-00-104-8072
NSN 5930-01-328-4731
NSN 5915-01-076-4200
NSN 6685-00-474-5721
NSN 5975-01-557-8639
NSN 6130-00-482-7440