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 5915-01-223-6258
NSN 6135-01-508-6083
NSN 5935-00-175-0356
NSN 5935-00-729-4099
NSN 5895-01-468-5582
NSN 5920-00-280-1060
NSN 5998-01-440-0184
NSN 5920-01-616-2212
NSN 5945-01-193-2436
NSN 6685-01-411-2717
NSN 5950-01-538-3862
NSN 6220-01-574-7893