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 5950-01-570-5389
NSN 6105-01-124-3877
NSN 5930-01-575-8158
NSN 5965-01-321-1910
NSN 5975-01-221-1443
NSN 5920-01-527-3759
NSN 5930-00-389-6473
NSN 5990-01-333-2294
NSN 5999-01-052-4762
NSN 6220-00-199-3453
NSN 5915-01-019-4740
NSN 6240-01-128-9084