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 5925-00-231-3660
NSN 6145-01-371-0977
NSN 5965-01-455-9965
NSN 5920-01-274-6983
NSN 5935-01-370-3453
NSN 4140-01-102-5305
NSN 5960-00-440-0336
NSN 4140-01-420-4586
NSN 5996-01-445-5528
NSN 6150-01-052-4056
NSN 6240-00-817-9803
NSN 2925-01-197-7864