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: Articles of lead, nesoi
NSN 5935-01-192-2111
NSN 5905-01-530-2286
NSN 5960-00-645-8435
NSN 6610-01-626-2327
NSN 5960-01-089-8155
NSN 5985-00-501-7816
NSN 6620-01-197-7665
NSN 7035-01-633-9537
NSN 5950-00-529-0264
NSN 5920-00-391-5849
NSN 6685-01-537-2785
NSN 5935-00-484-2518