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 5915-00-888-4379
NSN 5935-01-423-5284
NSN 6685-00-914-2345
NSN 6145-01-335-4944
NSN 6135-01-422-0140
NSN 6110-01-556-6862
NSN 6145-01-413-5516
NSN 5965-01-218-7795
NSN 6620-01-246-7133
NSN 5945-00-085-0378
NSN 5960-01-495-0859
NSN 6645-01-022-6247