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 7035-01-344-8708
NSN 6320-01-512-2031
NSN 5975-00-833-1776
NSN 6620-01-624-3933
NSN 5930-01-381-2143
NSN 5950-01-190-6517
NSN 5975-01-498-3259
NSN 6685-00-240-4177
NSN 5950-01-111-1626
NSN 5855-01-466-0632
NSN 5975-00-394-2545
NSN 5945-01-522-8149