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 5910-01-171-8695
NSN 6105-00-023-7160
NSN 5935-01-602-0251
NSN 6105-01-384-3169
NSN 5925-01-431-0405
NSN 5965-00-082-8987
NSN 6685-00-163-3116
NSN 5985-01-620-4347
NSN 5990-01-168-6797
NSN 5920-01-089-3559
NSN 6610-01-351-4607
NSN 5990-01-534-8609