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 5996-00-447-8410
NSN 5985-01-099-8436
NSN 5920-01-160-6050
NSN 6610-00-170-6715
NSN 6130-01-387-3649
NSN 4140-00-142-2491
NSN 6320-01-213-3974
NSN 6645-00-454-0930
NSN 6150-01-131-9155
NSN 6135-01-300-8455
NSN 4140-01-171-9210
NSN 5996-01-351-4904