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 5998-00-180-1005
NSN 6135-01-056-4609
NSN 5975-01-325-6335
NSN 6645-01-484-9847
NSN 6650-01-563-8117
NSN 5975-01-462-8756
NSN 6610-00-191-5317
NSN 5895-01-099-8220
NSN 5960-01-484-7966
NSN 6620-00-763-2168
NSN 7035-00-483-8630
NSN 5930-00-316-5309