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 5945-00-379-4660
NSN 5965-00-785-5100
NSN 6610-01-025-4718
NSN 5990-01-105-5336
NSN 5965-01-175-9133
NSN 5990-00-049-8887
NSN 6650-01-512-1930
NSN 5855-01-444-4228
NSN 6645-01-624-7209
NSN 5915-00-161-2898
NSN 5910-01-283-5887
NSN 2925-01-118-6125