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 6145-01-599-9935
NSN 6320-01-170-4068
NSN 5925-00-404-0396
NSN 5985-01-152-6754
NSN 6130-01-459-1067
NSN 5950-00-051-0365
NSN 5985-00-338-3653
NSN 5905-01-336-4493
NSN 6130-01-131-2572
NSN 5895-01-039-6971
NSN 5920-01-240-0219
NSN 5998-01-120-3085