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 5998-01-533-2832
NSN 6220-01-453-0548
NSN 7035-00-275-5604
NSN 6240-01-347-3338
NSN 6240-01-269-1807
NSN 6145-01-068-3234
NSN 5950-01-418-5646
NSN 5935-01-411-2317
NSN 5905-00-594-8102
NSN 6610-00-454-6635
NSN 6240-00-548-3992
NSN 6610-01-207-0045