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 6645-01-246-2725
NSN 6685-01-303-6220
NSN 5960-00-878-2935
NSN 5990-01-254-3197
NSN 5835-01-439-0180
NSN 5895-01-529-2105
NSN 7035-01-432-4605
NSN 5835-00-065-6757
NSN 5930-00-702-8472
NSN 5905-00-134-9888
NSN 6610-01-337-4640
NSN 6220-01-433-3199