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 5895-01-087-9493
NSN 6620-01-529-7513
NSN 2925-01-231-6312
NSN 6620-01-422-9708
NSN 5996-01-497-6996
NSN 5985-01-332-3450
NSN 5965-01-510-0343
NSN 5915-00-833-9025
NSN 5915-00-045-6986
NSN 5945-01-415-3654
NSN 5855-00-079-2370
NSN 5965-00-918-3950