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 5950-01-434-7937
NSN 6620-01-039-5468
NSN 5965-01-459-8203
NSN 5930-01-579-5393
NSN 5975-00-738-0211
NSN 5965-01-138-1865
NSN 5950-01-017-4840
NSN 5920-01-125-6469
NSN 6135-00-010-5275
NSN 5920-01-408-9835
NSN 6320-00-646-3311
NSN 6685-01-291-2633