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 6650-01-521-5903
NSN 6620-01-448-8926
NSN 5990-00-296-4825
NSN 5925-01-423-7803
NSN 4140-01-209-5335
NSN 5905-00-050-2620
NSN 6135-01-575-8362
NSN 5999-01-489-1498
NSN 7035-00-421-8710
NSN 4140-01-522-1671
NSN 5855-00-189-6066
NSN 5975-00-785-9288