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 6130-00-003-7464
NSN 5998-00-216-7436
NSN 5930-01-098-5964
NSN 5965-01-449-3250
NSN 6650-00-255-6796
NSN 6320-01-308-0009
NSN 5945-01-096-8831
NSN 5835-00-891-2784
NSN 6105-00-828-9230
NSN 6685-01-202-8900
NSN 6150-01-256-4987
NSN 6685-00-274-5533