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 6240-01-354-7966
NSN 5895-00-059-4704
NSN 5915-01-120-3340
NSN 5998-01-272-9957
NSN 6610-00-946-6146
NSN 6135-00-932-3136
NSN 6620-00-299-2530
NSN 5998-00-444-9306
NSN 5835-01-167-1824
NSN 6145-01-483-1292
NSN 6685-00-223-9042
NSN 6620-01-106-1311