3 0.098 in. Diameter holes equally spaced on 1.500 in. Bolt circle
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 5985-00-104-5650
NSN 5895-01-261-9616
NSN 5990-00-206-3753
NSN 6240-01-537-1176
NSN 5910-00-266-8438
NSN 6110-01-200-6214
NSN 5945-00-458-3931
NSN 5925-00-309-2404
NSN 6685-00-261-4860
NSN 5925-00-384-8023
NSN 5996-01-104-7884
NSN 6130-01-264-5190