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 6650-01-069-2501
NSN 5990-01-544-0364
NSN 6320-00-539-9283
NSN 5915-01-587-2913
NSN 5930-00-661-2280
NSN 5996-01-139-2843
NSN 6645-01-131-9152
NSN 7035-01-357-9246
NSN 5998-01-456-4572
NSN 5915-01-319-2906
NSN 5895-01-572-5437
NSN 5835-00-253-3453