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 6620-01-386-5914
NSN 6150-00-907-2342
NSN 5920-01-166-1760
NSN 6150-00-891-7922
NSN 5975-00-285-0907
NSN 5855-01-512-1926
NSN 5935-00-465-4225
NSN 6130-01-527-7916
NSN 6110-00-161-4115
NSN 2925-00-474-4990
NSN 5950-01-445-8905
NSN 6620-01-538-2294