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 6685-01-444-9932
NSN 5998-00-633-5169
NSN 5975-00-333-0895
NSN 5905-01-411-6520
NSN 5975-01-235-4760
NSN 5996-01-240-3612
NSN 5930-01-534-3928
NSN 5910-01-138-4056
NSN 5945-00-296-8464
NSN 6320-01-046-5228
NSN 5998-01-094-0680
NSN 5905-01-258-5668