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 4140-01-311-9755
NSN 5920-01-281-6466
NSN 5905-01-386-5767
NSN 6145-00-269-4271
NSN 6645-01-421-6909
NSN 5895-01-094-6694
NSN 5920-00-491-6687
NSN 6650-01-161-9876
NSN 6110-01-395-1727
NSN 5975-01-557-1508
NSN 6610-01-446-5975
NSN 7035-00-205-8767