With 0.375 in. Helically wound fins 18.500 in. Lg, starting and stopping 2.500 in. From each end
A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.
NSN 5965-01-144-3001
NSN 5905-01-512-4930
NSN 5999-00-797-7843
NSN 5935-00-423-8939
NSN 5910-01-308-0664
NSN 5910-01-289-9461
NSN 6240-01-409-2465
NSN 6130-01-259-4661
NSN 5925-01-444-0929
NSN 5950-01-537-4338
NSN 5996-01-459-8590
NSN 5835-00-332-8540