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 5935-01-456-0649
NSN 6130-00-763-8715
NSN 6110-00-763-7152
NSN 5950-01-231-8274
NSN 6645-01-460-9671
NSN 5925-01-411-5222
NSN 6105-00-875-6477
NSN 6645-01-188-5237
NSN 5975-00-781-6473
NSN 5855-01-406-2606
NSN 5930-00-468-1004
NSN 5945-01-216-9909