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 6685-01-147-5617
NSN 5990-01-503-9804
NSN 6135-00-628-1142
NSN 6105-01-645-4935
NSN 5996-00-721-2194
NSN 5990-00-691-2697
NSN 6130-01-165-4425
NSN 6110-01-203-7760
NSN 5920-01-394-5003
NSN 5925-01-401-5314
NSN 6220-00-144-8043
NSN 5960-01-168-1063