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 5990-01-501-2579
NSN 6145-01-381-8911
NSN 5975-01-027-2157
NSN 5930-01-452-2272
NSN 5998-01-373-6273
NSN 5895-00-081-2219
NSN 6650-00-283-0978
NSN 5996-01-412-6513
NSN 6240-01-571-2938
NSN 5998-01-608-3771
NSN 5985-00-359-9067
NSN 6130-00-058-7710