Two lockwire holes, 180 degrees apart
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 5960-01-502-6270
NSN 6145-01-521-4564
NSN 6620-01-628-2620
NSN 5990-01-303-0181
NSN 5999-01-432-1564
NSN 5945-01-483-2599
NSN 6130-01-094-5599
NSN 6645-00-042-9587
NSN 6240-01-456-3923
NSN 5990-00-631-9480
NSN 5895-00-231-4233
NSN 6620-00-290-6505