Aperture is offset .210 inches up from the centerline
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: Washers other than lock washers, iron or steel
NSN 2925-00-141-9748
NSN 6645-01-076-4655
NSN 5915-00-905-1590
NSN 6685-01-577-3534
NSN 5945-01-089-8771
NSN 5945-00-556-7664
NSN 5998-00-913-7282
NSN 6105-01-435-4376
NSN 6135-01-136-8306
NSN 5835-01-214-5402
NSN 6220-00-267-0946
NSN 5910-00-271-2323