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 5895-01-288-6289
NSN 6150-00-291-1868
NSN 5930-01-112-0157
NSN 2925-01-421-0068
NSN 6650-00-372-6035
NSN 6645-00-200-2322
NSN 5996-01-349-0261
NSN 6620-01-183-1900
NSN 5910-01-263-3951
NSN 6610-00-506-0654
NSN 5895-01-096-0257
NSN 5920-01-053-9797