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 5965-00-644-0339
NSN 5905-01-078-3953
NSN 6645-00-514-4017
NSN 5975-00-156-3253
NSN 6220-01-162-3293
NSN 5910-01-564-4903
NSN 5855-01-152-5849
NSN 6645-01-529-5690
NSN 5855-00-189-6066
NSN 5975-01-597-6577
NSN 2925-01-380-0869
NSN 5950-01-466-9951