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 6135-01-220-7193
NSN 6685-01-335-6871
NSN 6105-01-074-1180
NSN 5996-00-400-3053
NSN 4140-01-412-0794
NSN 2925-01-444-6676
NSN 6220-01-085-2797
NSN 5996-01-444-3915
NSN 5915-01-189-0808
NSN 5935-01-242-9544
NSN 5998-00-230-4811
NSN 5935-01-381-2717