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 6105-01-499-7555
NSN 5935-01-389-6573
NSN 5996-01-535-6443
NSN 6645-00-664-4665
NSN 5910-00-757-5860
NSN 5990-01-364-0813
NSN 6105-00-643-4975
NSN 6135-01-515-9626
NSN 6135-01-492-5717
NSN 6620-00-601-3826
NSN 6620-01-159-8852
NSN 5965-01-262-9608