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 5960-00-675-9373
NSN 2925-01-327-3069
NSN 6685-00-753-7668
NSN 5998-01-322-7979
NSN 6150-01-249-7717
NSN 5930-01-576-8478
NSN 6130-00-361-7114
NSN 5950-00-905-6145
NSN 5990-00-042-3413
NSN 5960-01-174-6975
NSN 5975-00-300-1709
NSN 2925-00-839-6815