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 6645-01-240-5499
NSN 5915-00-835-0769
NSN 6320-01-422-1212
NSN 5855-01-229-3864
NSN 6145-01-141-6809
NSN 5996-01-426-8531
NSN 5996-01-516-7208
NSN 6685-01-415-5999
NSN 5950-01-188-7405
NSN 5998-00-117-4566
NSN 4140-00-851-2552
NSN 6685-00-599-6685