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 4140-01-431-6560
NSN 5998-01-653-1726
NSN 6645-01-456-1182
NSN 5910-01-167-6700
NSN 5935-01-347-6892
NSN 5935-01-306-2879
NSN 5950-01-529-6542
NSN 6105-00-635-9809
NSN 5835-00-469-3140
NSN 6220-00-519-2335
NSN 6685-01-133-9921
NSN 5975-01-230-8385