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 2925-01-327-3069
NSN 5910-01-247-8408
NSN 5975-01-564-6120
NSN 6110-00-701-5953
NSN 5920-01-411-5512
NSN 7035-01-381-5411
NSN 5996-01-275-7064
NSN 6645-00-004-4562
NSN 5935-01-258-0127
NSN 5855-01-203-4719
NSN 6610-00-070-0011
NSN 6610-01-368-3269