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 6240-00-763-9577
NSN 5905-00-689-9773
NSN 5945-01-115-5171
NSN 6650-00-882-3576
NSN 5925-00-611-4120
NSN 5915-00-558-4413
NSN 7035-01-042-5308
NSN 5985-00-342-9140
NSN 6110-01-385-5650
NSN 6645-01-384-0628
NSN 7035-00-521-6423
NSN 6610-00-313-0660