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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5920-01-483-1537
NSN 5975-01-421-2230
NSN 5985-01-445-3482
NSN 5895-01-254-5206
NSN 5895-01-305-3433
NSN 7035-00-490-0485
NSN 5960-00-831-2914
NSN 5975-01-441-0393
NSN 6645-00-337-3638
NSN 6130-00-845-1841
NSN 6685-01-652-2041
NSN 5935-00-529-0407