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 5925-01-310-9297
NSN 6220-01-400-0637
NSN 5975-01-434-2023
NSN 7035-01-416-5910
NSN 6145-00-548-7195
NSN 6145-00-209-5657
NSN 5965-00-840-8849
NSN 5985-01-610-4251
NSN 5998-01-250-4489
NSN 6620-01-436-2715
NSN 5945-01-366-0298
NSN 6145-01-023-2616