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 5975-00-113-5257
NSN 5985-00-584-3795
NSN 6610-01-555-8791
NSN 5960-01-567-1096
NSN 6145-00-267-5309
NSN 5855-00-832-9341
NSN 5935-00-118-4841
NSN 5999-01-129-0099
NSN 6130-01-541-3056
NSN 5925-00-364-7969
NSN 6650-00-140-8776
NSN 5996-01-437-5658