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 6110-01-129-0892
NSN 6610-01-036-3201
NSN 6650-01-232-2252
NSN 2925-01-088-3612
NSN 6150-01-158-9433
NSN 5905-00-935-6954
NSN 5965-01-490-6704
NSN 5910-01-168-1108
NSN 6220-00-255-5652
NSN 5965-00-554-4138
NSN 5999-01-468-6805
NSN 5965-01-562-0811