Three 0.065 in.Min, 0.075 in.Max diameter holes drilled through hex corners, 0.203 in.From first end
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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6130-01-437-7729
NSN 4140-00-073-9167
NSN 5945-00-407-4545
NSN 6110-01-449-1641
NSN 6650-01-271-4893
NSN 5996-00-468-1874
NSN 6110-00-922-5311
NSN 5935-01-088-8079
NSN 6645-01-430-2420
NSN 5925-01-475-0976
NSN 5990-01-407-6615
NSN 5975-00-132-2911