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 5950-00-148-8925
NSN 6610-00-136-2662
NSN 5905-01-472-2027
NSN 5990-00-424-8872
NSN 6135-00-477-8847
NSN 7035-01-102-2386
NSN 6645-01-127-7879
NSN 5990-01-386-5561
NSN 5930-00-103-1734
NSN 5835-01-432-8801
NSN 6130-00-146-8009
NSN 5975-01-075-5555