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 5965-00-408-5501
NSN 6150-01-250-2772
NSN 5905-01-579-1021
NSN 5910-00-729-8830
NSN 6135-01-422-1440
NSN 5935-01-212-9729
NSN 5920-01-194-4499
NSN 6145-01-558-3249
NSN 6145-01-010-4665
NSN 5905-01-121-5468
NSN 5950-00-004-2086
NSN 6650-01-321-1684