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 6150-01-100-7614
NSN 5990-01-548-3711
NSN 5975-00-574-9727
NSN 5935-01-083-3155
NSN 5895-00-791-1343
NSN 6240-00-372-4841
NSN 5975-01-501-5244
NSN 5925-00-511-9693
NSN 5835-00-378-1429
NSN 6645-00-388-3463
NSN 5915-00-882-5531
NSN 5950-01-657-8026