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 5925-01-305-2594
NSN 5996-00-525-1777
NSN 7035-00-981-7216
NSN 6610-01-514-7755
NSN 6620-00-181-6391
NSN 5999-01-030-1268
NSN 6320-01-201-2776
NSN 5965-00-863-6031
NSN 6620-01-415-5803
NSN 6645-00-276-7544
NSN 5975-01-344-4950
NSN 6150-01-255-1689