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.
Classification: Made-up articles of textile material, nesoi
NSN 5965-00-894-0015
NSN 5910-00-099-9998
NSN 6130-01-022-0816
NSN 5945-01-301-4843
NSN 6620-01-459-6401
NSN 6220-01-500-9126
NSN 6105-01-224-5813
NSN 5990-00-911-0574
NSN 6685-00-010-8366
NSN 5855-00-532-0025
NSN 6110-01-206-3124
NSN 2925-01-411-4666