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).
NSN 6320-00-646-3311
NSN 5895-00-405-6995
NSN 5985-00-156-3636
NSN 5905-01-442-0770
NSN 5835-00-257-2852
NSN 6685-01-519-3447
NSN 5930-00-928-8235
NSN 5855-01-519-4991
NSN 5910-01-435-9270
NSN 6220-00-169-2567
NSN 6135-01-132-6310
NSN 5835-01-061-9434