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 2925-01-420-2362
NSN 5950-00-078-6717
NSN 5895-00-858-2855
NSN 6645-00-815-7075
NSN 5996-01-215-6379
NSN 6105-01-334-9807
NSN 6645-01-087-7345
NSN 5998-00-548-9387
NSN 6685-00-863-0085
NSN 5945-01-322-9861
NSN 6645-00-799-9459
NSN 5998-01-409-2874