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 5960-00-633-7670
NSN 6145-00-782-4420
NSN 6150-01-382-8823
NSN 5920-00-672-5583
NSN 5998-00-990-0820
NSN 5925-01-388-3325
NSN 5998-01-360-5898
NSN 6135-00-451-0709
NSN 5999-00-162-4353
NSN 5905-00-959-8531
NSN 5985-01-633-5115
NSN 6145-00-553-8196