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 5855-01-425-1330
NSN 6130-01-301-4837
NSN 6320-01-547-9877
NSN 6130-00-126-5960
NSN 5998-00-112-9302
NSN 5998-00-162-6160
NSN 6645-00-508-5723
NSN 6610-01-514-0745
NSN 5985-01-440-9350
NSN 6685-01-516-3397
NSN 5930-01-416-1142
NSN 6240-01-411-4598