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 5985-01-261-1203
NSN 6620-00-009-0904
NSN 4140-01-321-9085
NSN 5835-01-498-9410
NSN 6135-00-990-1822
NSN 5985-01-352-5696
NSN 6610-01-089-2487
NSN 5965-01-230-2350
NSN 6150-01-444-3635
NSN 5975-01-599-9930
NSN 5965-01-214-6225
NSN 6220-01-166-7175