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 5950-01-624-1687
NSN 5930-00-246-5046
NSN 6685-01-490-0962
NSN 6645-00-315-9254
NSN 5985-01-323-0299
NSN 6145-01-078-2458
NSN 6620-00-536-5028
NSN 5990-00-965-0495
NSN 5855-01-346-2881
NSN 5965-01-040-9814
NSN 4140-01-606-9953
NSN 6150-01-616-2055