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 6220-01-634-0660
NSN 5945-00-543-1347
NSN 6685-00-339-5690
NSN 5935-00-150-0826
NSN 5925-01-310-7227
NSN 5945-01-010-0046
NSN 6610-01-382-7894
NSN 5855-01-325-9507
NSN 5990-00-067-9102
NSN 7035-01-232-2657
NSN 6645-00-968-6118
NSN 5975-00-259-0267