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 6130-01-217-3181
NSN 7035-01-426-4133
NSN 5895-01-563-8458
NSN 5998-00-925-0182
NSN 6320-00-115-0883
NSN 6220-01-334-8306
NSN 4140-01-107-5755
NSN 5945-00-824-2394
NSN 5910-00-361-9582
NSN 6620-01-586-3456
NSN 5925-01-529-6371
NSN 5920-00-564-4356