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 5965-01-285-2133
NSN 6240-01-604-8065
NSN 5996-00-913-9681
NSN 5920-00-339-0338
NSN 7035-01-582-5105
NSN 6130-01-111-6401
NSN 5999-01-484-3614
NSN 6645-00-634-9317
NSN 5965-00-071-0562
NSN 5965-01-253-8699
NSN 6320-01-098-2503
NSN 5998-01-149-9329