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.
NSN 6685-01-111-3890
NSN 5925-00-829-4897
NSN 5999-00-368-0951
NSN 5920-01-608-5800
NSN 5975-01-378-6917
NSN 6240-00-677-0305
NSN 5950-00-545-9341
NSN 5960-00-868-7599
NSN 5975-00-203-1265
NSN 5915-00-420-8370
NSN 7035-01-064-6048
NSN 5910-01-023-8230