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 5990-01-393-2278
NSN 6620-01-022-9868
NSN 4140-01-010-8183
NSN 6645-00-333-6244
NSN 5935-01-444-4236
NSN 5999-01-360-6415
NSN 5990-00-912-9166
NSN 6130-01-242-9778
NSN 6150-01-411-5216
NSN 6150-01-096-7616
NSN 5960-00-111-4305
NSN 6220-00-168-9386