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 5996-01-292-2761
NSN 6110-00-152-1529
NSN 5925-01-527-5665
NSN 6610-01-095-7219
NSN 5950-01-576-0379
NSN 5950-01-398-9094
NSN 5996-01-618-4515
NSN 6645-00-181-1877
NSN 5910-01-658-6696
NSN 5915-01-023-9204
NSN 5985-00-026-9573
NSN 5855-01-450-5609