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 5835-00-523-0736
NSN 5990-00-984-2200
NSN 6685-01-660-8048
NSN 4140-00-226-5872
NSN 5855-01-130-1501
NSN 6650-01-579-7240
NSN 6105-01-322-7137
NSN 6645-01-216-1956
NSN 5935-01-501-2866
NSN 7035-00-117-0418
NSN 6685-00-422-8709
NSN 6130-01-400-6123