Grumman aircraft f18
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. One connecting 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, the other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It may have side or heel inlet(s). See also elbow, hose; connector, multiple, fluid pressure line; and elbow, swivel flange to hose.
Classification: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes
NSN 6150-01-481-3473
NSN 5985-01-253-4288
NSN 6240-01-531-1684
NSN 6135-00-223-9563
NSN 5965-00-864-8046
NSN 5975-00-266-2029
NSN 5905-01-495-0554
NSN 5925-00-297-8821
NSN 6685-01-279-4354
NSN 5990-00-660-8885
NSN 5950-01-320-4997
NSN 6645-00-155-2398