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 5935-01-341-5170
NSN 6650-01-494-9956
NSN 5910-01-303-6055
NSN 5985-01-560-2295
NSN 6610-01-250-2811
NSN 5998-01-505-2376
NSN 5945-01-283-0016
NSN 5960-01-253-6687
NSN 6685-01-492-5340
NSN 5999-00-253-2192
NSN 6105-01-544-7140
NSN 6145-01-022-4497