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 6610-00-172-7658
NSN 5999-01-201-4015
NSN 6145-00-197-9010
NSN 2925-01-629-9416
NSN 2925-01-224-1884
NSN 6130-01-512-1151
NSN 6320-00-691-8514
NSN 6105-01-078-8286
NSN 5910-00-419-7734
NSN 5925-01-439-6198
NSN 5998-01-573-6243
NSN 5835-01-069-2359