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 6620-01-564-7858
NSN 6105-01-015-0827
NSN 6150-01-120-8487
NSN 5835-01-227-2318
NSN 6220-01-350-0319
NSN 6685-01-643-2827
NSN 5910-01-059-7499
NSN 6220-01-627-5380
NSN 2925-01-364-7926
NSN 6110-00-296-0500
NSN 5920-00-246-5992
NSN 5985-01-573-3161