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 5895-01-281-8700
NSN 5835-00-378-1429
NSN 5835-00-454-7239
NSN 5990-01-103-3572
NSN 6320-01-166-3602
NSN 5945-01-237-2592
NSN 5905-01-486-5555
NSN 6135-01-130-3145
NSN 6620-01-605-1465
NSN 5999-01-456-6581
NSN 6240-01-045-7755
NSN 5855-01-579-7065