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 6685-01-559-0660
NSN 6645-01-493-8632
NSN 6150-00-615-5886
NSN 6650-01-013-9334
NSN 5999-00-811-9893
NSN 6135-01-040-1446
NSN 6135-01-627-6921
NSN 5905-01-422-4861
NSN 6650-01-022-9523
NSN 6610-01-596-3254
NSN 7035-00-529-3128
NSN 6110-01-027-0091