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 5950-01-072-9946
NSN 5925-01-392-5534
NSN 5910-01-451-4905
NSN 6650-01-589-3585
NSN 5855-00-125-0780
NSN 6130-01-648-2672
NSN 5935-01-389-4428
NSN 5930-00-398-1517
NSN 6110-01-391-6497
NSN 5960-00-250-7942
NSN 5975-01-586-0412
NSN 5965-01-245-6585