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 5985-01-570-0281
NSN 6105-01-051-5901
NSN 5945-01-542-5412
NSN 6650-01-429-9242
NSN 6320-01-384-3080
NSN 5905-00-051-4226
NSN 6145-00-398-4405
NSN 5915-01-442-9810
NSN 6145-01-440-9983
NSN 6145-01-100-0732
NSN 5965-01-324-6583
NSN 5950-01-412-4539