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 5975-01-655-2610
NSN 5910-01-204-7223
NSN 6610-00-972-5891
NSN 6240-00-087-1731
NSN 5975-00-711-8805
NSN 6320-00-110-8005
NSN 6145-01-282-9587
NSN 5895-01-194-1872
NSN 5990-01-506-7695
NSN 5950-00-318-6518
NSN 5945-01-271-5495
NSN 5835-00-494-8419