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 6685-00-842-8729
NSN 6145-00-691-3048
NSN 7035-01-013-0934
NSN 2925-01-633-4048
NSN 5935-01-521-7219
NSN 5905-01-534-2892
NSN 5945-01-203-1554
NSN 5985-00-356-5702
NSN 4140-00-864-1710
NSN 6130-01-519-9337
NSN 5965-01-323-7225
NSN 5985-00-226-6846