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 5985-00-334-8160
NSN 5895-01-360-6511
NSN 5855-01-266-1645
NSN 2925-01-166-3228
NSN 5975-01-148-5254
NSN 6240-01-530-7485
NSN 6150-00-993-9959
NSN 5930-01-168-1884
NSN 5915-00-577-3152
NSN 5930-01-501-1737
NSN 6620-01-422-9708
NSN 6135-00-548-2765