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 5855-01-594-7809
NSN 6620-01-298-9316
NSN 5935-01-047-4032
NSN 6150-00-381-5384
NSN 6685-01-440-8749
NSN 6620-01-451-3742
NSN 5905-00-054-3390
NSN 6145-01-550-6351
NSN 6105-01-364-8811
NSN 5975-01-515-6915
NSN 5950-01-597-7576
NSN 5930-01-527-8296