Boss of nut has two slits and crimped
No other part numbers with same form, fit, and function found.
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 6645-01-336-6631
NSN 6620-01-627-0478
NSN 5835-01-462-5983
NSN 5930-00-186-0712
NSN 5990-01-164-8673
NSN 5965-01-519-8758
NSN 5930-00-972-3314
NSN 5915-01-619-7314
NSN 5835-01-657-0245
NSN 5975-01-242-0582
NSN 5950-01-293-0526
NSN 5915-00-441-0923