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 5975-00-276-7559
NSN 7035-01-357-7786
NSN 5905-01-322-7983
NSN 5930-01-510-4165
NSN 6650-01-075-6642
NSN 7035-01-085-5955
NSN 6650-01-653-2556
NSN 5925-01-021-4236
NSN 6130-01-614-8729
NSN 5905-01-111-9912
NSN 5960-00-315-0358
NSN 6650-01-485-2301