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 6645-01-355-5067
NSN 6685-00-028-6865
NSN 6145-01-062-1598
NSN 5965-01-542-8510
NSN 7035-01-323-0164
NSN 5998-01-333-8416
NSN 6645-00-348-2841
NSN 7035-01-003-9142
NSN 6240-01-192-2479
NSN 6320-01-029-4220
NSN 6150-01-016-9688
NSN 6685-01-412-4005