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.
NSN 5935-00-449-7062
NSN 5990-01-100-1840
NSN 5996-01-162-6613
NSN 5945-01-025-1163
NSN 6130-01-411-3989
NSN 5835-00-351-9459
NSN 6150-00-189-0292
NSN 5975-01-366-7917
NSN 6110-01-280-5390
NSN 5985-00-925-0709
NSN 7035-01-354-9382
NSN 6650-01-098-7528