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 6220-00-371-3267
NSN 6610-00-081-2178
NSN 5945-01-310-9728
NSN 6150-01-526-9313
NSN 6150-01-634-0575
NSN 6610-01-323-7783
NSN 5910-01-476-8897
NSN 6685-01-634-0611
NSN 6610-01-606-8788
NSN 6240-01-010-2991
NSN 5855-00-797-8217
NSN 6110-01-237-2548