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.
NSN 5835-01-406-0513
NSN 5950-00-084-7100
NSN 5950-01-004-5546
NSN 5925-01-248-9250
NSN 5945-01-250-5634
NSN 6685-01-168-7990
NSN 6145-01-161-0780
NSN 5905-00-497-0251
NSN 6150-01-380-6820
NSN 5855-01-167-2162
NSN 6135-01-079-7852
NSN 6110-01-321-3164