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 6645-01-259-7142
NSN 5975-01-214-5209
NSN 6610-00-840-6187
NSN 5975-01-534-6643
NSN 6685-00-279-3620
NSN 5965-01-093-0642
NSN 6105-01-337-4217
NSN 5855-01-452-1406
NSN 5965-01-361-4565
NSN 5915-01-621-5104
NSN 7035-01-088-6415
NSN 6620-01-474-4951