Hwasher has 40-50 degree angled tab at smaller end at approximately 0.538 inches from center of washer hole diameter. Tab has one 0.062 inch diameter wire hole located at approximate center of the tab.
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.
Classification: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 6650-01-555-8819
NSN 6240-01-121-0469
NSN 5935-01-382-5799
NSN 6135-01-610-7335
NSN 5965-00-222-7394
NSN 6110-00-235-6395
NSN 6150-00-554-3362
NSN 6150-01-491-5743
NSN 6105-01-106-2631
NSN 6685-00-272-7659
NSN 5910-00-033-8022
NSN 5998-01-600-0412