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 6645-01-594-6407
NSN 5996-01-228-9306
NSN 6135-00-223-9563
NSN 7035-01-227-2546
NSN 5965-01-529-8437
NSN 6620-01-356-2374
NSN 5975-01-538-4033
NSN 5835-01-592-2350
NSN 6240-00-594-7138
NSN 6685-01-114-3206
NSN 5996-01-035-2042
NSN 2925-01-270-1124