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: Articles of lead, nesoi
NSN 2925-00-278-9468
NSN 6645-01-432-0052
NSN 5855-01-471-3162
NSN 5990-01-022-6592
NSN 5835-01-439-0180
NSN 6135-00-613-1068
NSN 5855-00-285-8172
NSN 5905-01-573-7966
NSN 5996-00-872-8053
NSN 6220-01-391-0499
NSN 5985-00-484-5132
NSN 5975-00-126-5724