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 2925-01-488-5140
NSN 5905-01-475-0129
NSN 5930-00-943-4957
NSN 5925-01-237-9394
NSN 6150-01-272-3155
NSN 6645-00-234-7223
NSN 6685-01-449-2180
NSN 6145-00-929-1817
NSN 5835-01-541-9991
NSN 6645-01-550-9669
NSN 6645-01-226-6573
NSN 5965-00-498-8177