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: Other articles of leather or composition leather, nesoi
NSN 5990-01-363-5728
NSN 5930-00-392-5716
NSN 5975-00-707-6245
NSN 5910-01-067-4264
NSN 5998-01-492-6864
NSN 5945-01-266-7969
NSN 6645-01-597-2222
NSN 2925-00-951-0150
NSN 6620-00-635-7347
NSN 5975-00-433-5983
NSN 2925-00-329-9227
NSN 5895-00-405-5355