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 5935-01-186-0804
NSN 6685-01-293-4505
NSN 5950-00-901-2354
NSN 6650-01-222-1386
NSN 5915-01-025-6169
NSN 6645-00-376-4829
NSN 5925-01-494-6619
NSN 5920-00-004-6372
NSN 6150-00-111-3194
NSN 6145-01-444-4509
NSN 6610-01-055-4147
NSN 2925-00-497-7808