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 6150-00-629-3276
NSN 5975-01-201-4108
NSN 6685-01-312-4445
NSN 5925-00-504-5364
NSN 5999-00-848-8041
NSN 5999-00-392-1916
NSN 5945-00-528-9156
NSN 5930-01-285-7777
NSN 6145-00-095-2492
NSN 5950-01-406-2435
NSN 6150-01-645-3664
NSN 5950-01-116-4155