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 6145-01-493-2976
NSN 2925-01-299-6967
NSN 6150-00-436-0263
NSN 6130-00-757-7389
NSN 5835-01-549-2911
NSN 5930-01-542-9895
NSN 6150-01-144-0103
NSN 5975-00-927-3177
NSN 6620-00-679-5830
NSN 7035-00-679-9027
NSN 6645-01-195-6207
NSN 5998-01-361-9290