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 6610-01-555-8364
NSN 5895-01-332-2332
NSN 6645-01-147-5579
NSN 5920-00-960-7614
NSN 5999-01-314-6209
NSN 5975-01-612-5880
NSN 6610-00-790-6946
NSN 5999-01-487-6205
NSN 6320-01-089-9086
NSN 6105-01-123-6123
NSN 6220-01-245-3264
NSN 5960-00-762-9260