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 6650-01-069-8211
NSN 5975-01-591-0994
NSN 6645-01-527-9265
NSN 4140-00-865-5248
NSN 5965-00-669-9146
NSN 6135-00-877-1659
NSN 5945-01-532-6248
NSN 6685-01-566-4311
NSN 5950-01-338-3208
NSN 5835-01-338-5176
NSN 5990-00-296-4825
NSN 6685-01-142-3201