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 6240-00-139-5367
NSN 6135-01-384-3915
NSN 6610-01-075-5821
NSN 6645-00-262-7448
NSN 4140-01-132-6612
NSN 6145-01-531-9577
NSN 6620-01-059-0876
NSN 6685-01-415-5128
NSN 5930-00-071-2021
NSN 6110-00-871-6429
NSN 6220-00-897-5862
NSN 6685-01-367-3675