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 5960-01-547-6699
NSN 6110-01-371-7845
NSN 6135-01-558-7257
NSN 5990-01-514-8030
NSN 5996-01-105-0382
NSN 5975-00-445-1396
NSN 6135-01-420-5907
NSN 5998-01-445-2965
NSN 5910-01-047-7083
NSN 5925-01-361-8836
NSN 5935-01-222-1241
NSN 5999-00-286-6231