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 5835-01-193-3175
NSN 5895-01-537-2543
NSN 5950-00-754-9648
NSN 5975-00-087-0673
NSN 6620-01-179-6010
NSN 6220-00-239-9219
NSN 5996-00-368-9244
NSN 5895-01-108-7955
NSN 5965-01-300-7417
NSN 7035-01-232-7263
NSN 5990-00-816-9289
NSN 6135-01-351-2690