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 alloy steel not stainless
NSN 6685-01-199-5911
NSN 5920-01-425-2336
NSN 6110-01-357-6357
NSN 6135-01-633-8502
NSN 5895-00-596-8678
NSN 5920-00-167-2700
NSN 5945-01-105-5257
NSN 5895-01-546-0556
NSN 6130-01-220-9319
NSN 7035-00-470-4977
NSN 6105-01-146-1391
NSN 5905-01-350-4174