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 6610-00-213-8544
NSN 5950-00-964-8678
NSN 6645-00-905-2361
NSN 5920-01-259-1602
NSN 6220-01-427-2333
NSN 7035-01-452-1328
NSN 6685-01-064-9480
NSN 6150-01-025-1299
NSN 5910-00-155-4763
NSN 5965-00-900-6401
NSN 5925-01-237-2501
NSN 6110-01-610-9965