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: Articles of lead, nesoi
NSN 7035-00-541-8516
NSN 5895-01-553-4992
NSN 6320-00-779-5923
NSN 6320-00-089-9426
NSN 6150-01-159-5111
NSN 5930-00-008-3646
NSN 5965-01-605-0090
NSN 6110-01-158-7037
NSN 5930-01-586-5336
NSN 5920-01-030-3611
NSN 5905-01-119-9273
NSN 6610-01-631-4355