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 5935-00-581-6233
NSN 5920-01-647-0105
NSN 5895-00-375-5351
NSN 5950-01-044-5704
NSN 5920-01-548-0094
NSN 2925-00-416-2894
NSN 6685-01-333-2537
NSN 5999-01-003-8461
NSN 6135-01-571-7488
NSN 5930-01-452-4528
NSN 7035-01-236-5743
NSN 6320-01-195-5583