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 6130-01-193-8992
NSN 6105-01-207-2729
NSN 2925-01-643-8395
NSN 5930-01-040-3451
NSN 6620-01-457-9100
NSN 6320-00-845-3261
NSN 6685-01-591-2831
NSN 6610-01-555-8364
NSN 6135-01-457-0984
NSN 6610-00-958-0294
NSN 5950-01-333-4293
NSN 6145-01-391-5518