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 5925-01-267-2247
NSN 6685-01-573-9994
NSN 7035-00-631-3782
NSN 4140-01-243-1658
NSN 5990-01-307-4489
NSN 5996-00-424-2568
NSN 5975-00-407-4206
NSN 5930-00-850-8369
NSN 5925-01-250-3925
NSN 6645-01-484-4158
NSN 6135-01-498-7945
NSN 5920-01-132-7482