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.
Classification: Made-up articles of textile material, nesoi
NSN 5905-00-602-7627
NSN 6610-01-112-0447
NSN 5935-01-196-4652
NSN 4140-01-254-9450
NSN 6145-01-629-9381
NSN 2925-01-027-1293
NSN 6130-01-592-7316
NSN 5915-00-833-9025
NSN 5905-01-545-1579
NSN 6685-00-633-6917
NSN 5935-00-221-6514
NSN 5895-01-573-9825