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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5990-00-893-8998
NSN 6685-01-128-2519
NSN 5895-00-433-2288
NSN 6105-01-339-3564
NSN 6240-01-023-2013
NSN 6150-01-578-6786
NSN 7035-01-012-2259
NSN 5910-00-725-0367
NSN 6145-01-483-0407
NSN 6650-01-485-8536
NSN 6130-01-066-7497
NSN 5998-01-576-6135