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 6610-01-200-6861
NSN 6645-01-627-4123
NSN 6645-01-381-6084
NSN 5996-00-007-5969
NSN 2925-00-442-6702
NSN 5925-01-573-3831
NSN 5950-00-832-0560
NSN 5935-00-159-1551
NSN 5965-01-277-8589
NSN 6610-01-092-4038
NSN 6220-01-029-5037
NSN 5975-01-307-4032