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 7035-01-501-9118
NSN 6150-01-024-3824
NSN 5945-01-354-5428
NSN 5930-01-464-0429
NSN 6105-01-367-2958
NSN 5965-01-008-5351
NSN 6685-01-421-2206
NSN 5905-00-933-7589
NSN 5950-01-467-9998
NSN 6645-01-492-2808
NSN 5925-01-466-0676
NSN 5910-00-819-4187