A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5895-01-415-5786
NSN 6610-00-919-7490
NSN 5930-01-249-9845
NSN 5855-01-364-9810
NSN 6130-01-152-2019
NSN 6620-01-051-2045
NSN 5895-01-234-7164
NSN 6110-01-053-4245
NSN 5895-00-947-0162
NSN 5925-01-194-2756
NSN 5999-01-042-6378
NSN 6620-01-057-2580