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 5990-01-529-6347
NSN 6110-01-350-3449
NSN 5950-01-250-0167
NSN 4140-01-575-3270
NSN 6240-00-835-5031
NSN 5910-00-166-9540
NSN 6105-01-290-2068
NSN 5905-01-144-6776
NSN 6240-01-253-0687
NSN 6135-00-702-2772
NSN 5975-01-451-0277
NSN 6220-01-339-0527