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 5990-00-850-8206
NSN 5915-01-235-1245
NSN 6685-01-381-0445
NSN 5950-01-278-9057
NSN 6650-01-540-4402
NSN 6145-01-095-8456
NSN 5895-01-300-1110
NSN 6145-01-267-3115
NSN 7035-01-629-9099
NSN 5990-00-386-4951
NSN 5990-01-056-6413
NSN 6645-00-057-3499