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: Other articles of leather or composition leather, nesoi
NSN 6320-01-592-6248
NSN 5945-00-878-3909
NSN 6645-00-216-6126
NSN 5915-01-359-6582
NSN 5930-01-422-5483
NSN 5990-01-120-1910
NSN 5965-00-242-0001
NSN 7035-00-849-5526
NSN 6220-00-175-7849
NSN 5925-01-285-7519
NSN 6645-01-107-2615
NSN 5930-01-082-4298