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 6105-00-126-8755
NSN 4140-01-023-8846
NSN 6105-01-495-0623
NSN 6130-01-337-1760
NSN 5998-01-164-3986
NSN 5910-01-204-7223
NSN 6645-01-607-5999
NSN 6645-01-436-9702
NSN 6220-00-496-8592
NSN 2925-01-650-3412
NSN 5910-00-700-3360
NSN 6220-00-869-4348