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: Other fittings nesoi of alloy steel not stainless
NSN 5950-01-012-1906
NSN 6685-00-758-5868
NSN 5925-01-313-8396
NSN 7035-01-106-3476
NSN 5920-00-661-0840
NSN 6150-00-520-5510
NSN 6645-00-779-5355
NSN 5996-01-489-5494
NSN 5905-01-464-8102
NSN 6650-00-816-6525
NSN 5998-00-929-6928
NSN 5999-01-506-2015