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 5985-01-252-9281
NSN 6240-00-228-8594
NSN 5905-01-557-9584
NSN 6650-01-142-6438
NSN 5990-01-354-4812
NSN 4140-01-218-5919
NSN 6620-01-084-5112
NSN 5950-01-290-3309
NSN 5990-01-095-8866
NSN 5925-00-539-8372
NSN 5975-00-222-4109
NSN 5950-01-143-0088