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 5920-01-250-2195
NSN 5905-00-802-0064
NSN 5835-01-618-6338
NSN 6620-00-375-0393
NSN 5915-01-029-4128
NSN 6135-00-803-3012
NSN 6650-00-833-4002
NSN 6240-01-322-7465
NSN 5915-01-633-9845
NSN 6145-00-099-8986
NSN 5915-01-073-2578
NSN 6130-01-515-4741