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 6685-00-703-5131
NSN 6110-01-068-3982
NSN 5990-01-067-6015
NSN 5910-01-071-5011
NSN 6645-01-542-6159
NSN 6105-01-300-4790
NSN 5950-01-217-4092
NSN 5999-01-570-2198
NSN 7035-00-981-7216
NSN 6135-01-029-9315
NSN 5975-01-538-7255
NSN 5975-01-380-0634