A straight one-piece fitting 12 inches (304 mm) long or under having the same size fitting on each end (straight machine threads other than pipe or hose series). It may have internal threads on both ends or internal threads on one end and external threads on the other designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It is designed to join two bosses or boss fittings. Excludes items having external threaded connections on both ends.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 6150-01-088-3665
NSN 5975-01-362-5622
NSN 5996-01-597-1682
NSN 6620-00-217-7576
NSN 5996-00-288-1829
NSN 5975-00-954-8549
NSN 5975-00-512-1099
NSN 6620-00-724-1263
NSN 5925-01-054-5473
NSN 5910-01-067-2504
NSN 5975-00-233-6301
NSN 6620-01-280-9478