W/63 circular coolingfinns equally spaced over 10.000 in lg of tube
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 5920-00-997-9990
NSN 6650-01-348-8792
NSN 6150-00-148-8515
NSN 5985-01-483-4049
NSN 6135-01-572-9340
NSN 5905-01-513-0118
NSN 5999-00-797-8714
NSN 6645-00-420-5072
NSN 6320-01-578-6006
NSN 6650-01-258-0811
NSN 5905-01-272-6228
NSN 6150-00-126-5600