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 5895-01-422-9485
NSN 6650-01-210-9004
NSN 5975-01-573-6112
NSN 6110-01-043-4179
NSN 5920-01-212-1536
NSN 6645-00-910-6956
NSN 5990-00-099-0822
NSN 2925-00-986-2055
NSN 6220-01-196-5189
NSN 5975-00-989-0149
NSN 6685-00-618-6696
NSN 6130-00-246-5906