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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6105-01-524-6854
NSN 6135-01-046-6803
NSN 6135-00-315-1187
NSN 5855-01-335-7532
NSN 6620-01-148-0901
NSN 5895-01-133-6600
NSN 6650-01-607-9343
NSN 6620-01-436-3502
NSN 5930-01-514-6810
NSN 5996-01-141-8821
NSN 4140-01-195-2070
NSN 6240-00-027-9931