A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 2925-00-236-4311
NSN 5910-01-371-8079
NSN 6150-01-452-2376
NSN 5915-01-251-4292
NSN 5905-01-265-7908
NSN 6150-00-097-8886
NSN 5925-01-460-0451
NSN 5985-00-503-3492
NSN 5998-01-399-0353
NSN 6150-01-069-2794
NSN 5910-00-760-7193
NSN 5999-00-670-4673