2nd end connection style 67b
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 6145-00-278-0697
NSN 5985-01-430-7213
NSN 2925-01-508-4138
NSN 5930-01-366-6373
NSN 6620-01-034-4539
NSN 5990-00-919-8124
NSN 5965-00-055-8013
NSN 5996-00-732-9197
NSN 6135-00-255-1340
NSN 5965-01-441-8826
NSN 5990-01-442-3520
NSN 5975-01-237-7991