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 5920-01-205-6865
NSN 6320-01-543-3238
NSN 5895-00-752-6171
NSN 5945-00-017-2645
NSN 5910-01-043-5778
NSN 7035-01-473-3223
NSN 5960-00-971-8432
NSN 5985-01-307-7199
NSN 5925-01-561-4264
NSN 5915-00-216-5909
NSN 6145-00-539-4832
NSN 6685-01-491-9261