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 6145-01-371-0977
NSN 5895-00-205-2924
NSN 2925-00-308-0797
NSN 6145-01-457-6719
NSN 6110-01-510-3300
NSN 5920-01-416-2518
NSN 5975-01-036-0906
NSN 5975-00-707-8036
NSN 7035-00-238-3662
NSN 6685-01-441-9378
NSN 6645-01-523-4487
NSN 5935-01-309-6598