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 6320-01-498-4954
NSN 5998-00-628-4555
NSN 5905-00-216-4136
NSN 5999-00-793-7304
NSN 6105-00-981-1335
NSN 6105-00-527-2193
NSN 5996-00-158-5781
NSN 5910-01-227-1939
NSN 6620-00-929-1188
NSN 2925-01-613-8015
NSN 5925-00-222-6199
NSN 5996-01-414-6361