2nd end bulkhead 1.312-12 un, cl 2a
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 5895-01-446-3420
NSN 5996-00-389-7404
NSN 5905-01-581-1060
NSN 6685-01-040-7710
NSN 6610-01-179-0116
NSN 6320-00-468-8421
NSN 6645-01-264-4093
NSN 6645-00-017-8252
NSN 6620-01-328-7059
NSN 6220-01-522-0013
NSN 6320-01-607-1491
NSN 5965-00-823-8623