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 5925-01-529-8157
NSN 5996-00-553-5280
NSN 6610-01-065-1073
NSN 6240-01-219-1375
NSN 5965-01-432-1943
NSN 5965-00-391-0562
NSN 5996-01-188-7548
NSN 5925-01-085-6444
NSN 7035-01-411-6062
NSN 6610-01-559-5073
NSN 6620-01-600-0479
NSN 5920-01-412-1080