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 5935-00-858-0188
NSN 2925-00-386-8745
NSN 6645-01-595-4323
NSN 6645-01-645-4291
NSN 5905-00-279-9406
NSN 5999-01-498-9971
NSN 5950-00-299-4467
NSN 4140-01-268-3273
NSN 5855-00-494-9581
NSN 6610-01-067-6591
NSN 5910-00-829-8739
NSN 5965-00-679-5626