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: Made-up articles of textile material, nesoi
NSN 5975-01-561-4834
NSN 5910-01-213-6289
NSN 2925-00-265-7539
NSN 6685-00-305-9603
NSN 5975-00-850-4622
NSN 6610-01-287-9814
NSN 5910-00-275-5264
NSN 6110-01-350-5850
NSN 5910-01-288-1818
NSN 5835-01-116-2369
NSN 5920-01-146-4503
NSN 5925-01-618-9984