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 6105-01-287-8060
NSN 6685-00-394-8788
NSN 2925-01-030-6580
NSN 6645-00-770-3742
NSN 6620-00-632-3631
NSN 5930-01-009-0341
NSN 6150-01-472-2033
NSN 6620-01-364-0195
NSN 6610-01-028-7651
NSN 6145-00-335-1336
NSN 5975-01-407-4632
NSN 5985-01-493-6633