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 6220-01-648-1569
NSN 5945-01-533-2085
NSN 5915-01-547-1911
NSN 6150-01-237-2491
NSN 5910-00-684-5014
NSN 5905-01-468-3098
NSN 5998-01-446-0593
NSN 6320-00-701-0437
NSN 5920-00-589-2710
NSN 4140-00-987-0195
NSN 6620-00-862-5567
NSN 6150-01-252-7273