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 5925-00-433-1966
NSN 6610-01-027-1641
NSN 5999-01-150-8156
NSN 6650-00-430-0296
NSN 6320-01-262-8642
NSN 6145-00-132-4800
NSN 6220-01-550-8709
NSN 5999-01-259-6151
NSN 6320-00-931-4855
NSN 6150-01-076-4811
NSN 6145-00-000-0090
NSN 6240-00-224-8460