A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 6610-01-353-2241
NSN 6320-00-539-9283
NSN 5925-00-660-7589
NSN 6150-01-294-3501
NSN 5910-01-443-3016
NSN 5965-00-722-7574
NSN 5855-00-832-9341
NSN 5965-01-419-8200
NSN 6150-00-991-8141
NSN 6650-01-512-9650
NSN 5925-01-324-3468
NSN 5985-01-427-3734