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 2925-00-530-3673
NSN 5910-01-199-6032
NSN 6220-01-528-4978
NSN 5910-00-552-1983
NSN 6135-01-069-2482
NSN 5895-01-226-8169
NSN 6145-01-633-4873
NSN 5945-00-770-6649
NSN 5975-01-141-2028
NSN 6320-00-977-3930
NSN 5925-01-025-0322
NSN 5950-01-521-2083