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 6320-01-399-6177
NSN 6320-01-519-8767
NSN 2925-01-394-5650
NSN 5855-00-361-0167
NSN 5920-01-044-9021
NSN 5999-00-928-9463
NSN 5985-01-171-0735
NSN 6145-00-871-2975
NSN 5910-00-175-2730
NSN 5960-01-266-9520
NSN 6685-01-007-0259
NSN 5996-00-204-3047