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 6685-01-305-1524
NSN 5920-00-809-5231
NSN 5999-01-473-3720
NSN 5950-01-355-7140
NSN 6620-01-400-2221
NSN 6105-01-300-5316
NSN 5920-00-233-3552
NSN 5998-01-391-5272
NSN 6645-01-535-7136
NSN 6110-00-995-0133
NSN 6130-01-454-3876
NSN 6110-00-974-2046