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 5905-01-429-7513
NSN 5960-00-475-4950
NSN 6130-00-852-6379
NSN 6220-01-187-1028
NSN 6610-01-070-0230
NSN 5895-00-927-9909
NSN 5905-01-098-1903
NSN 5975-00-010-9338
NSN 6130-01-429-7029
NSN 6240-01-273-0193
NSN 5975-01-142-2927
NSN 5855-01-302-4166