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 2925-01-416-6927
NSN 6130-01-568-0463
NSN 5945-01-383-0625
NSN 6610-01-658-6611
NSN 5855-01-223-0833
NSN 5920-01-040-0425
NSN 6130-00-890-0553
NSN 6645-01-085-2885
NSN 6220-00-006-9746
NSN 5895-01-622-6424
NSN 5975-01-389-2261
NSN 5975-00-617-3458