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 5960-00-099-9790
NSN 5905-01-111-8424
NSN 6105-01-100-4613
NSN 6320-00-456-0836
NSN 5985-01-138-4330
NSN 5835-00-239-9619
NSN 5915-00-691-2702
NSN 6220-01-381-1793
NSN 5950-01-334-0865
NSN 6320-00-688-9983
NSN 5975-01-200-2764
NSN 6645-01-381-7104