4 single end bolt hole quantity, 1 single end mating end quantity, plain single end end connection style, prebent design form, feat criticality code justification, left front tube assembly. due to critical features, tolerances, fit restrictions, material properties and manufacturing process. failure could result in loss or substantial damage to weapon system, death or serious injury special features

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.