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 6105-01-308-8055
NSN 7035-01-443-3052
NSN 5999-01-396-9179
NSN 5965-00-233-3851
NSN 6220-01-418-6954
NSN 5905-01-237-3743
NSN 6130-01-006-9684
NSN 6610-00-202-5481
NSN 6645-01-158-9967
NSN 6105-00-222-6194
NSN 6150-00-295-1088
NSN 5925-01-626-3416