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 5965-01-268-4460
NSN 6645-00-498-6869
NSN 5985-01-064-2131
NSN 7035-00-782-7046
NSN 5999-00-481-9340
NSN 6320-00-242-3300
NSN 6685-01-656-8461
NSN 5975-01-247-5181
NSN 5905-01-359-5469
NSN 6135-01-128-5358
NSN 5915-00-881-0737
NSN 5915-00-493-0989