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 5895-00-943-7793
NSN 5930-01-394-3269
NSN 5975-00-101-5495
NSN 6685-01-155-3061
NSN 5965-01-652-6645
NSN 6110-00-993-3930
NSN 5996-01-530-3773
NSN 6135-01-408-9244
NSN 6220-01-623-8152
NSN 5935-00-642-0626
NSN 6645-00-392-8728
NSN 5998-01-035-6576