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: Articles of lead, nesoi
NSN 5895-01-456-6720
NSN 5990-00-339-2084
NSN 5990-01-455-8035
NSN 6130-01-168-8001
NSN 6685-01-256-2590
NSN 5915-00-148-8253
NSN 6610-01-227-7221
NSN 6685-00-081-2044
NSN 7035-01-278-1379
NSN 6320-01-381-7023
NSN 5950-01-158-5041
NSN 5975-01-019-4532