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 5945-00-987-0058
NSN 6610-01-195-3497
NSN 6645-00-978-2575
NSN 6685-00-556-8527
NSN 5925-00-067-3814
NSN 5905-01-322-3155
NSN 5990-01-443-2931
NSN 2925-01-358-8346
NSN 5920-01-634-0250
NSN 5998-01-147-5326
NSN 5905-01-534-3754
NSN 6220-01-444-3972