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 6610-00-910-3254
NSN 5985-01-622-8592
NSN 5990-01-599-7106
NSN 5975-00-121-3589
NSN 2925-01-534-5389
NSN 5998-01-209-3643
NSN 4140-01-315-5219
NSN 5950-00-980-0613
NSN 6220-01-624-4604
NSN 6645-01-511-3272
NSN 5895-01-521-6701
NSN 5930-01-167-3415