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 5925-00-932-3027
NSN 5915-01-268-8037
NSN 7035-00-286-6221
NSN 5910-00-076-9429
NSN 5945-01-044-5825
NSN 5990-01-646-2990
NSN 6220-00-958-5441
NSN 5895-01-484-0541
NSN 5996-01-212-9866
NSN 5855-00-904-0684
NSN 5960-00-061-2595
NSN 6240-00-826-4202