A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. The boss connections have external and/or internal machine threads (straight threads other than pipe or hose series), and are 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 join two bosses or boss fittings on items such as tanks, housings, valve fittings, and the like. Excludes elbow, tube.
Classification: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes
NSN 5945-01-003-9426
NSN 5996-01-647-0203
NSN 5975-01-616-8732
NSN 5965-00-106-3195
NSN 6130-01-462-1217
NSN 6130-00-491-2060
NSN 6645-00-884-5845
NSN 5998-01-534-3330
NSN 5975-01-258-2371
NSN 7035-00-205-1932
NSN 6650-01-146-5000
NSN 6105-00-456-1433