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 5835-01-324-8739
NSN 5930-01-316-5723
NSN 5945-00-146-8455
NSN 6110-01-445-8316
NSN 6240-00-146-9322
NSN 6320-01-036-2598
NSN 5930-01-287-3423
NSN 6145-01-360-0208
NSN 5965-00-985-9157
NSN 6135-01-142-2417
NSN 5985-00-681-9749
NSN 5950-01-396-8686