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 5905-01-371-2064
NSN 6645-00-008-3944
NSN 6135-01-029-9315
NSN 5920-01-432-5783
NSN 5855-00-455-6070
NSN 6320-01-384-3850
NSN 6150-00-079-4323
NSN 6320-01-166-3602
NSN 6685-00-147-8045
NSN 6135-01-100-3593
NSN 5915-01-552-6356
NSN 5905-01-524-5683