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 5895-00-925-4680
NSN 6130-00-940-7866
NSN 6150-01-400-4211
NSN 5925-00-421-3012
NSN 5930-01-444-4074
NSN 6110-00-281-3676
NSN 6610-00-150-6408
NSN 6320-01-439-5264
NSN 6110-01-190-8487
NSN 5905-00-421-9275
NSN 5965-00-939-4495
NSN 5930-00-100-0163