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.
NSN 5915-01-397-1749
NSN 4140-01-213-4906
NSN 6150-01-072-1304
NSN 6645-00-927-8735
NSN 5998-01-093-4308
NSN 6135-01-100-3593
NSN 6110-01-207-0156
NSN 6645-00-551-8291
NSN 6135-01-184-0727
NSN 5996-01-433-4707
NSN 5950-01-250-1762
NSN 6110-00-905-6148