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 5905-01-183-7881
NSN 5990-01-651-6364
NSN 5975-01-169-3580
NSN 7035-00-919-3381
NSN 2925-00-444-0637
NSN 6105-01-370-5226
NSN 6645-00-106-0140
NSN 5985-01-233-9650
NSN 5985-00-878-4403
NSN 6685-01-633-3707
NSN 5990-01-242-9653
NSN 5895-01-103-4641