End item: grumman a10 aircraft
A fitting that forms an angle of less than 180 degrees (3.142 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 machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe; elbow, tube; and 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 4140-00-960-8222
NSN 6130-01-485-3287
NSN 6150-01-047-3784
NSN 5920-01-535-9318
NSN 6645-01-323-1956
NSN 6150-01-357-9109
NSN 5996-00-685-9109
NSN 5920-01-114-2647
NSN 5935-00-880-9953
NSN 6130-00-608-9113
NSN 6685-00-555-4198
NSN 5925-01-036-6027