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 5975-01-484-7389
NSN 5985-01-200-1739
NSN 6110-00-734-4692
NSN 5905-00-962-4722
NSN 5950-00-989-6894
NSN 5910-00-421-3247
NSN 5999-00-644-3412
NSN 5905-01-328-3789
NSN 5950-01-040-6107
NSN 7035-00-124-9383
NSN 6320-00-593-0379
NSN 5965-01-576-9859