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 5935-00-342-2725
NSN 6685-00-484-0844
NSN 5965-01-218-7795
NSN 6320-00-456-2092
NSN 5835-01-534-3172
NSN 5835-00-269-2232
NSN 2925-01-069-5324
NSN 6610-01-241-9120
NSN 7035-01-040-6373
NSN 5999-00-760-3990
NSN 6150-00-499-5729
NSN 5990-00-419-0236