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 6150-00-891-7922
NSN 6620-01-398-8986
NSN 5910-00-533-6345
NSN 5998-00-263-6073
NSN 5945-01-634-0588
NSN 6650-01-114-6019
NSN 7035-00-358-0470
NSN 7035-01-224-5165
NSN 5950-01-113-7834
NSN 5895-01-147-9378
NSN 5999-00-478-5035
NSN 4140-01-375-2270