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 5998-01-092-4537
NSN 6105-01-077-8135
NSN 5910-01-508-0551
NSN 6110-01-095-7440
NSN 5910-00-153-0024
NSN 5920-01-094-7284
NSN 5905-01-599-7599
NSN 7035-01-026-6602
NSN 5910-01-060-5350
NSN 5990-01-606-1873
NSN 2925-01-459-8093
NSN 6150-01-391-9783