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 6610-01-214-6680
NSN 5950-01-021-5615
NSN 5925-00-752-8292
NSN 5910-00-592-7357
NSN 5945-00-910-8049
NSN 5965-00-529-0602
NSN 4140-00-784-7960
NSN 6130-01-598-2382
NSN 5925-00-194-9146
NSN 6645-00-189-7075
NSN 5925-00-369-7747
NSN 5930-01-190-7407