A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. The boss connections have external and/or internal machine threads (straight threads other than pipe or hose series), and are designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to join two bosses or boss fittings on items such as tanks, housings, valve fittings, and the like. Excludes elbow, tube.
Classification: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes
NSN 6150-01-620-0148
NSN 6645-00-321-6071
NSN 6130-00-824-7120
NSN 5855-01-624-7115
NSN 5855-01-437-6161
NSN 5895-01-248-1792
NSN 6620-00-081-7899
NSN 5915-01-381-3739
NSN 5895-00-952-1703
NSN 5895-01-518-9504
NSN 5950-01-490-3502
NSN 6240-00-573-7514