0.317 in. Thk by 3.250 in. Diameter flange attached to boss end of nut
An internally threaded item with a cylindrical and/or square, hexagonal, octagonal, or dodecagonal outer periphery (parallel to the threaded axis) a portion(s) of which may or may not be enlarged, forming a flange(s) and/or shoulder(s). Items not having an enlarged outer portion may be threaded, a part of the full length, or tapped from both ends. Items having an enlarged outer portion (flange(s) or shoulder(s)) may be threaded the full length, threaded a part of the full length, or tapped from both ends. Items tapped from both ends shall have either right-hand threads on both ends or left-hand threads on both ends. For items conforming to any of the above and having a length overall exceeding two times the largest outside diameter or width across flats, use post, electrical-mechanical equipment. For items with an outside contour that is the same the full length, having a continuous thread through its entire length, and the length does not exceed two times the diameter or width across the flats use nut (1), plain (as modified). Excludes nut (1), plain, cap. See also turnbuckle body.
Classification: Nuts of iron or steel
NSN 5915-00-341-6505
NSN 6110-01-427-0161
NSN 5975-01-596-0990
NSN 5920-01-603-0581
NSN 6650-01-007-4744
NSN 5985-00-964-7692
NSN 5915-00-453-6724
NSN 5965-01-004-9404
NSN 5996-00-279-0484
NSN 5895-01-353-0188
NSN 7035-01-294-2688
NSN 5996-01-430-2440