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 6320-01-618-7800
NSN 5999-01-606-9950
NSN 5998-01-474-1518
NSN 5895-01-021-7385
NSN 5998-01-427-3598
NSN 5930-00-444-0780
NSN 6105-01-029-3582
NSN 5990-01-364-0813
NSN 6610-00-374-1563
NSN 6110-01-461-3612
NSN 6135-01-313-1948
NSN 5975-00-996-7289