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 iron or nonalloy steel
NSN 6145-01-142-2234
NSN 5930-00-064-8137
NSN 5905-01-187-3703
NSN 5950-00-400-6074
NSN 5965-01-086-5692
NSN 5910-01-160-6231
NSN 2925-01-510-9378
NSN 5985-01-552-4379
NSN 5965-01-444-0342
NSN 6685-00-047-4148
NSN 7035-00-445-9657
NSN 5950-01-554-9264