A straight fitting having a boss connection of a different size at each end. Both connections have external 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. Excludes bushing (as modified).
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5895-00-449-3380
NSN 6145-01-529-2713
NSN 5945-00-217-3570
NSN 6135-00-840-6451
NSN 6145-00-203-7776
NSN 6320-01-372-2796
NSN 6110-01-500-3780
NSN 6620-01-494-0345
NSN 5915-01-048-6171
NSN 6645-01-478-2140
NSN 6220-01-004-8909
NSN 6105-01-351-4283