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 6650-01-081-1537
NSN 5960-01-018-0033
NSN 5945-01-291-0853
NSN 6685-01-424-1542
NSN 6135-01-341-5324
NSN 5945-01-512-1533
NSN 5960-01-383-6262
NSN 6145-01-593-4032
NSN 5905-00-231-4610
NSN 6320-00-405-2348
NSN 5945-01-215-7238
NSN 5996-00-959-6511