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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5999-00-882-7520
NSN 5960-01-473-9203
NSN 6145-01-274-3354
NSN 6645-01-310-1539
NSN 5855-00-403-1031
NSN 5998-00-278-7350
NSN 5990-00-242-3754
NSN 6110-00-389-6600
NSN 5895-01-141-2087
NSN 5930-01-426-4039
NSN 5975-01-411-6054
NSN 5905-01-441-5813