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 5950-00-752-4478
NSN 5985-01-188-0315
NSN 4140-01-269-3304
NSN 5996-00-551-7919
NSN 5835-01-161-7461
NSN 5905-01-331-7544
NSN 5935-01-234-0661
NSN 5999-01-556-7420
NSN 5910-00-704-9773
NSN 2925-01-625-6841
NSN 5895-01-655-7725
NSN 5965-01-168-8180