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 6650-01-249-3201
NSN 5920-01-274-3249
NSN 5895-00-186-8572
NSN 5910-00-246-3561
NSN 5930-00-161-0601
NSN 5835-01-510-1873
NSN 6135-01-447-3086
NSN 6135-00-128-1633
NSN 5998-01-050-9955
NSN 5965-01-375-3675
NSN 5855-01-088-8700
NSN 5855-01-492-6913