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 5965-01-425-3904
NSN 5950-01-632-8818
NSN 5925-01-010-2925
NSN 5960-00-246-4623
NSN 5999-00-330-8966
NSN 6610-01-014-3964
NSN 6135-00-782-6988
NSN 6150-00-832-8810
NSN 5920-01-339-3977
NSN 6320-01-578-6006
NSN 6685-01-039-0701
NSN 5975-01-485-4404