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 5965-01-262-3483
NSN 6650-00-839-2527
NSN 5915-01-145-5340
NSN 5985-00-849-4809
NSN 6645-01-116-3423
NSN 5998-01-448-8930
NSN 6240-01-340-5415
NSN 6645-01-411-5657
NSN 5965-01-354-4387
NSN 6645-00-930-9356
NSN 5925-01-585-8953
NSN 5930-01-088-6920