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 6240-01-200-7937
NSN 2925-01-363-1805
NSN 5985-01-634-0635
NSN 5905-01-100-1146
NSN 2925-01-629-9416
NSN 5975-01-646-3830
NSN 7035-01-145-5059
NSN 2925-00-994-8684
NSN 6685-00-198-9506
NSN 5920-01-164-8260
NSN 5910-01-370-5329
NSN 6320-00-691-8514