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 6645-00-296-8310
NSN 5895-01-560-8073
NSN 5950-01-037-2249
NSN 5930-01-224-4526
NSN 5835-01-041-8104
NSN 5950-00-904-2756
NSN 5999-01-115-0290
NSN 5975-00-255-2441
NSN 5905-00-963-1345
NSN 5950-00-729-4088
NSN 5950-00-769-3108
NSN 5990-01-272-4091