Lockwire shall be furnished by shipyard and installed iaw ms33540
A fitting that forms an angle of less than 180 degrees (3.141 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 external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. See also elbow, pipe; and elbow, pipe to tube. Excludes 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 7035-01-154-0796
NSN 5950-01-591-2049
NSN 5996-01-305-7296
NSN 6620-01-097-7078
NSN 2925-00-918-0859
NSN 5920-00-974-4381
NSN 5920-01-474-9385
NSN 5985-01-145-1073
NSN 6620-00-144-7201
NSN 6685-00-051-2831
NSN 6645-01-633-1852
NSN 7035-01-398-9581