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).
NSN 6145-00-669-6795
NSN 6685-00-346-5014
NSN 5905-01-110-6603
NSN 2925-01-199-7394
NSN 5905-01-072-9880
NSN 6110-01-184-3191
NSN 5915-00-311-8939
NSN 5985-00-820-0603
NSN 5965-01-625-4776
NSN 5920-01-481-4228
NSN 6620-01-288-4922
NSN 5935-00-010-7751