C1006-c1015 steel w/hardness of rockwell b49
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 6610-01-496-1806
NSN 6240-00-602-8551
NSN 6220-01-152-2637
NSN 6220-00-496-3033
NSN 5930-00-081-2238
NSN 6145-01-148-5948
NSN 6220-00-283-5050
NSN 5910-00-911-8416
NSN 6130-00-274-8411
NSN 6645-01-456-2161
NSN 2925-01-653-0629
NSN 5975-00-203-8416