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 2925-01-527-7216
NSN 6220-01-340-6466
NSN 5985-01-613-5707
NSN 5998-01-576-8857
NSN 6650-00-885-3775
NSN 6610-01-416-2738
NSN 6645-00-819-5045
NSN 6150-01-164-0546
NSN 6135-01-056-4609
NSN 5855-01-229-3864
NSN 6145-01-007-0878
NSN 5945-00-464-3316