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 5905-01-243-1696
NSN 6150-01-361-0265
NSN 5930-01-069-4587
NSN 5910-00-172-7989
NSN 6650-00-763-4555
NSN
NSN 6110-00-945-4720
NSN 6105-01-230-3120
NSN 5855-01-230-4665
NSN 5895-01-649-1453
NSN 6105-00-977-0286
NSN 6620-01-507-8444