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 iron or nonalloy steel
NSN 5905-01-200-3934
NSN 5975-01-215-1205
NSN 5835-01-013-9321
NSN 6610-01-110-3802
NSN 7035-00-155-9513
NSN 2925-00-365-3289
NSN 6645-01-229-9769
NSN 6620-01-029-3705
NSN 5950-01-210-9177
NSN 5925-01-080-5755
NSN 5950-01-185-3212
NSN 6110-00-280-2494