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: Copper alloy tube or pipe fittings
NSN 6135-00-840-6451
NSN 6130-00-291-4877
NSN 2925-01-589-9136
NSN 5965-01-197-6924
NSN 5975-01-278-9382
NSN 5999-01-324-8061
NSN 5920-01-423-0805
NSN 5925-00-843-0315
NSN 4140-01-555-8190
NSN 6145-00-173-6646
NSN 6110-01-131-4001
NSN 2925-01-113-6904