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 5950-01-468-5431
NSN 4140-00-185-2993
NSN 5975-01-056-4297
NSN 6150-01-316-4881
NSN 6145-01-444-4509
NSN 5965-01-380-9821
NSN 5855-00-055-1694
NSN 5990-01-021-3665
NSN 6135-01-351-2690
NSN 5935-01-442-6415
NSN 5965-01-352-1951
NSN 6135-00-856-1343