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 5998-01-014-5242
NSN 6110-01-077-8075
NSN 5965-00-469-5009
NSN 7035-01-543-5753
NSN 5925-00-309-2404
NSN 5965-01-140-9446
NSN 5965-01-503-3960
NSN 5996-00-689-7645
NSN 6135-00-110-1981
NSN 4140-01-295-3226
NSN 5965-01-258-1988
NSN 5855-01-388-2424