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 5985-00-152-7923
NSN 5990-00-230-8981
NSN 5999-00-825-9020
NSN 5999-00-079-1911
NSN 5925-01-076-1429
NSN 6610-01-546-9693
NSN 5985-01-309-2197
NSN 6130-01-247-9758
NSN 6135-01-215-1245
NSN 5998-01-526-7852
NSN 5999-00-097-9044
NSN 6110-00-100-4775