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 iron or nonalloy steel
NSN 5975-01-089-2609
NSN 5855-00-004-0904
NSN 6105-01-592-3213
NSN 6650-01-364-7016
NSN 5925-00-327-1984
NSN 6240-01-509-1905
NSN 5930-01-655-5968
NSN 5945-00-487-9224
NSN 6145-01-501-6174
NSN 5985-01-148-0360
NSN 6320-00-284-1524
NSN 6610-00-955-6118