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: Made-up articles of textile material, nesoi
NSN 5835-00-256-5558
NSN 5930-01-280-4761
NSN 6685-00-867-8248
NSN 5985-01-160-6600
NSN 5915-00-782-1287
NSN 5998-01-224-7569
NSN 6685-00-544-3783
NSN 5935-01-358-2112
NSN 6110-00-943-9479
NSN 6685-01-606-0100
NSN 5975-01-645-9130
NSN 6105-01-147-5586