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 6105-01-571-9870
NSN 6150-01-605-1671
NSN 5996-01-396-4253
NSN 5910-01-522-3537
NSN 2925-01-533-7904
NSN 6135-01-199-1185
NSN 4140-00-307-2732
NSN 5835-00-649-9402
NSN 6145-01-545-0473
NSN 5930-01-359-8953
NSN 6685-01-474-5780
NSN 5998-01-167-9000