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 6220-01-287-6029
NSN 6150-01-041-3484
NSN 5975-00-388-9589
NSN 5910-01-467-4356
NSN 6240-01-224-7656
NSN 6645-01-243-3138
NSN 7035-01-560-2623
NSN 5925-00-666-4753
NSN 5990-00-707-0731
NSN 5950-01-571-5052
NSN 5996-00-196-7258
NSN 6320-00-370-7944