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 6610-01-027-1641
NSN 6650-01-025-8803
NSN 5915-01-605-3117
NSN 6240-01-641-7481
NSN 6135-01-571-7488
NSN 5998-01-196-4630
NSN 5996-00-690-0705
NSN 6240-01-177-3305
NSN 6610-01-267-9881
NSN 6320-00-593-0379
NSN 7035-01-293-3431
NSN 6150-01-534-3668