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 5905-01-113-6821
NSN 5960-01-462-7704
NSN 5920-01-422-2638
NSN 6135-00-377-9165
NSN 5985-01-003-9732
NSN 6320-01-399-6177
NSN 6685-01-419-6255
NSN 5910-00-894-4888
NSN 6220-01-303-4577
NSN 6320-00-925-0558
NSN 6135-01-173-2588
NSN 6610-01-568-8732