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 5905-00-792-9183
NSN 5895-01-151-3217
NSN 5920-01-031-7891
NSN 5905-01-145-6331
NSN 5935-00-156-6834
NSN 5910-00-137-5439
NSN 5935-00-172-4968
NSN 6110-00-488-4476
NSN 5965-01-456-6622
NSN 5945-01-582-2185
NSN 6220-00-327-8775
NSN 5999-01-542-4237