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: Made-up articles of textile material, nesoi
NSN 5975-01-317-7337
NSN 6105-00-446-9271
NSN 6320-00-433-2773
NSN 6685-00-950-8176
NSN 6110-00-103-9358
NSN 5985-00-878-1470
NSN 5998-00-825-2691
NSN 4140-01-213-6162
NSN 5935-01-313-2457
NSN 5985-00-925-6674
NSN 6150-01-273-0183
NSN 6610-01-005-1190