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 5998-00-161-6288
NSN 6240-00-903-4660
NSN 6135-01-504-4309
NSN 6220-01-247-4380
NSN 6685-01-357-6358
NSN 5930-01-416-4224
NSN 6105-01-114-3221
NSN 5855-00-231-7790
NSN 5990-00-834-6842
NSN 6150-00-115-0380
NSN 5960-01-151-4518
NSN 5950-01-420-6267