A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series), and is 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 connect a pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. See also elbow, pipe; and elbow, pipe to tube. Excludes connector, multiple, fluid pressure line.
Classification: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes
NSN 6620-00-436-0281
NSN 5895-01-156-8142
NSN 6620-01-437-8193
NSN 6130-01-578-5880
NSN 5930-01-500-6466
NSN 6240-01-481-8846
NSN 5999-00-951-3896
NSN 5905-01-234-8880
NSN 5975-01-245-0303
NSN 6135-00-932-3136
NSN 5895-01-247-7375
NSN 6620-01-216-8082