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 iron or nonalloy steel
NSN 6320-01-527-0211
NSN 6110-01-120-5106
NSN 5920-01-157-9471
NSN 5910-00-222-6268
NSN 5835-01-100-3265
NSN 5855-01-068-3683
NSN 4140-01-503-4950
NSN 6220-01-327-9254
NSN 6135-01-469-7574
NSN 6130-01-481-0278
NSN 5855-01-082-7912
NSN 5975-01-161-3381