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 5998-00-969-1777
NSN 5996-00-863-6142
NSN 5998-01-165-4956
NSN 5975-01-005-9489
NSN 6110-00-960-2331
NSN 6220-01-345-6773
NSN 6620-01-265-0632
NSN 5910-00-024-7546
NSN 6150-00-829-1173
NSN 7035-01-555-7761
NSN 5985-00-248-4978
NSN 5985-01-018-3121