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 5895-01-462-0027
NSN 5920-01-011-3377
NSN 5895-01-535-7300
NSN 5945-01-411-9732
NSN 6650-01-502-9909
NSN 5975-01-562-1361
NSN 6145-01-630-7206
NSN 5996-01-181-2697
NSN 6645-01-123-3056
NSN 5945-01-462-7943
NSN 5965-00-265-7861
NSN 6620-01-289-6627