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 6135-00-299-6918
NSN 6645-01-212-6457
NSN 5935-01-501-5168
NSN 5855-00-548-4742
NSN 6110-00-553-8816
NSN 5945-01-099-4512
NSN 6150-01-010-9456
NSN 6135-01-210-8715
NSN 6645-01-043-3179
NSN 6130-00-999-1116
NSN 5905-01-332-6299
NSN 5835-01-050-7882