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 6685-01-075-5011
NSN 5855-01-558-6216
NSN 5998-01-367-3653
NSN 5925-01-505-3478
NSN 5945-01-537-6186
NSN 6130-01-271-2982
NSN 5895-01-092-8094
NSN 5895-01-052-7332
NSN 5965-01-406-6320
NSN 5965-00-004-6371
NSN 6610-00-573-6066
NSN 6620-01-652-4349