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 6220-01-393-8160
NSN 6130-01-255-3492
NSN 5990-01-465-9235
NSN 5895-00-596-8678
NSN 7035-00-300-3208
NSN 5855-00-256-5562
NSN 5945-00-515-2667
NSN 5960-01-357-1261
NSN 5999-01-013-9236
NSN 5855-01-088-8700
NSN 6220-01-234-0987
NSN 5925-01-536-6505