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 5895-01-036-1103
NSN 5985-00-880-7622
NSN 5996-01-076-6548
NSN 2925-01-541-5031
NSN 6130-01-256-2904
NSN 6220-00-705-5254
NSN 6220-01-410-8592
NSN 5895-01-102-3332
NSN 6620-00-167-3825
NSN 5985-00-470-0148
NSN 5905-01-425-7766
NSN 5975-01-439-3688