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 6610-01-592-4150
NSN 6105-00-325-3637
NSN 5925-01-005-2617
NSN 6105-00-683-5459
NSN 6645-00-433-8729
NSN 6685-00-247-3770
NSN 6130-01-630-2455
NSN 6620-01-549-6350
NSN 2925-01-425-7087
NSN 6130-01-648-2672
NSN 6320-01-415-0953
NSN 2925-01-140-7614