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 5996-01-144-0798
NSN 6130-01-196-8528
NSN 5945-00-031-7332
NSN 6150-01-536-1539
NSN 2925-01-309-5007
NSN 5950-01-285-8625
NSN 5905-01-020-7683
NSN 5915-01-033-8466
NSN 6645-01-559-0902
NSN 5935-01-472-6317
NSN 5915-00-332-4389
NSN 6610-01-397-4607