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 5905-00-804-7520
NSN 5915-01-633-9845
NSN 2925-01-443-1748
NSN 5910-01-577-2255
NSN 5920-00-003-5845
NSN 5960-01-614-8005
NSN 5996-01-513-0323
NSN 5975-01-472-2194
NSN 6135-01-022-5427
NSN 5915-01-497-0718
NSN 6220-01-176-1863
NSN 5965-00-296-5863