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 5910-01-165-7805
NSN 6220-01-340-6655
NSN 6220-01-274-7788
NSN 5965-01-514-7231
NSN 5925-00-027-1579
NSN 7035-01-064-6048
NSN 6105-01-130-2417
NSN 5996-01-633-2867
NSN 5905-01-207-1224
NSN 5950-01-248-4920
NSN 2925-00-169-3775
NSN 6105-01-391-4920