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 6220-01-040-5653
NSN 6610-01-329-9067
NSN 6105-01-548-6629
NSN 5999-01-215-1236
NSN 5855-01-536-5749
NSN 5990-01-439-4643
NSN 6645-00-107-2148
NSN 5935-00-864-5940
NSN 5925-00-730-2777
NSN 6130-01-052-0665
NSN 6135-00-097-8162
NSN 5910-00-334-6454