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 6105-01-142-5694
NSN 6220-00-891-5227
NSN 5920-00-452-3889
NSN 6610-01-653-8859
NSN 6135-00-900-2139
NSN 6135-01-322-4655
NSN 6320-01-607-1491
NSN 5925-01-578-5271
NSN 6620-00-286-5721
NSN 5975-00-929-9678
NSN 6685-00-369-6912
NSN 6130-00-233-6427