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 7035-01-277-6677
NSN 5965-01-423-8543
NSN 2925-01-463-8856
NSN 6320-00-857-4073
NSN 6320-01-064-0372
NSN 6320-01-211-6578
NSN 5960-01-538-2082
NSN 6150-01-534-3668
NSN 5996-01-148-1252
NSN 6130-01-620-9695
NSN 6685-01-085-2916