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 5895-01-097-3338
NSN 6110-01-343-7508
NSN 6145-01-476-8657
NSN 6650-01-465-3309
NSN 6110-00-918-4738
NSN 5996-01-204-0675
NSN 5895-01-145-5204
NSN 6645-01-500-5611
NSN 7035-00-585-2113
NSN 6610-01-627-8985
NSN 6685-00-116-0300
NSN 5990-01-149-9228