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 5930-00-706-6287
NSN 6105-00-893-8897
NSN 6145-01-531-9577
NSN 5965-01-544-1135
NSN 6645-01-223-7274
NSN 7035-00-517-8232
NSN 6685-01-242-5827
NSN 5945-00-248-5827
NSN 5915-01-628-0895
NSN 7035-00-008-4173
NSN 5965-00-791-0964
NSN 6150-00-647-3285