Integral washer face 3-3/4 in. Diameter by 3/8 in. Thk
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 6130-01-006-4793
NSN 5915-00-815-0527
NSN 5950-00-999-7619
NSN 6620-01-118-7588
NSN 5930-00-273-0778
NSN 5945-00-193-8096
NSN 5965-00-139-4870
NSN 6220-00-099-9192
NSN 5998-00-024-9494
NSN 6645-01-361-8947
NSN 6610-01-580-0766
NSN 6685-01-600-0433