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 6620-01-187-7267
NSN 5990-00-482-7927
NSN 6645-01-268-0544
NSN 6145-00-015-6283
NSN 5996-01-312-8497
NSN 5998-01-449-8671
NSN 6685-01-420-1778
NSN 6130-00-467-5014
NSN 6685-01-642-3876
NSN 2925-00-677-1944
NSN 6105-00-849-5458
NSN 6645-01-473-6959