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: Other fittings nesoi of iron or nonalloy steel
NSN 5920-00-036-6108
NSN 6645-00-435-5610
NSN 5930-01-530-6408
NSN 6610-00-259-2992
NSN 6240-01-050-5124
NSN 6110-01-175-5314
NSN 6320-00-343-1798
NSN 5945-01-028-1426
NSN 7035-00-849-5526
NSN 5950-01-045-4360
NSN 5965-01-392-0049
NSN 6645-01-246-2725