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 5996-00-248-7061
NSN 2925-01-592-5578
NSN 6610-00-465-2526
NSN 5855-01-295-2313
NSN 6645-00-363-9775
NSN 5905-00-205-2595
NSN 5905-01-631-4152
NSN 5910-01-518-1577
NSN 5835-01-321-7895
NSN 5905-01-411-3945
NSN 6620-01-166-4893
NSN 6105-00-929-8138