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 6220-00-080-8472
NSN 5895-00-916-0270
NSN 5960-01-048-3429
NSN 6150-01-461-2331
NSN 6620-00-795-0330
NSN 6685-01-473-9026
NSN 4140-01-373-3399
NSN 5855-01-528-7287
NSN 6685-01-197-8048
NSN 5905-01-139-3261
NSN 6110-01-307-0511
NSN 6620-01-176-6956