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 5930-01-422-0537
NSN 5945-00-355-1158
NSN 7035-01-600-4127
NSN 6650-01-177-4398
NSN 6610-00-925-0935
NSN 6150-00-262-4977
NSN 6150-01-304-4809
NSN 2925-01-359-4027
NSN 2925-01-327-3069
NSN 5975-00-601-3143
NSN 6110-00-166-7865
NSN 4140-01-512-6903