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 2925-01-187-5480
NSN 5960-00-942-7194
NSN 5950-00-445-1152
NSN 5945-00-243-9170
NSN 6320-01-476-7702
NSN 5985-01-639-8150
NSN 5945-01-651-7403
NSN 5998-01-626-9809
NSN 6240-01-519-2935
NSN 6145-00-356-1923
NSN 6135-00-913-2062
NSN 6685-00-137-2616